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SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black)
SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black) SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black) SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black) SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black) SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black) SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black) SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black) SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black) SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black) SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black) SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black) SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black)

SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black)

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$29.99 cheaper than the new price!!

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New  $49.99
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Product details

Management number 219163151 Release Date 2026/05/03 List Price $20.00 Model Number 219163151
Category
  1. Office Products
  2. Office Furniture & Lighting
  3. Furniture Accessories
  4. Back & Seat Cushions
  • RELIEVES SCIATICA, TAILBONE & LOWER BACK PAIN INSTANTLY Engineered with premium Charcoal-Infused Memory Foam, this orthopedic coccyx cushion targets the exact pressure points that cause sciatica, tailbone, herniated disc, and lower back pain. The U-shaped cutout lifts your coccyx off the seat surface, delivering immediate relief the moment you sit down — whether at your desk, in the car, or in a wheelchair.
  • EXTRA LARGE SIZE — 15% BIGGER & THICKER THAN STANDARD CUSHIONS Designed for full hip-to-thigh coverage, this extra large seat cushion is 15% wider and thicker than standard options. It accommodates all body types — including larger builds — without compressing flat under weight. If you've had cushions that go flat within weeks, this one is built differently.
  • DOCTOR-RECOMMENDED FOR POSTURE & SPINAL ALIGNMENT Endorsed by healthcare professionals, this ergonomic cushion promotes healthy spine alignment and corrects slouching posture during long sitting sessions. By redistributing your body weight evenly, it reduces fatigue, improves circulation, and helps prevent the postural issues that accumulate over hours at a desk, on a commute, or during travel.
  • BAMBOO CHARCOAL MEMORY FOAM — STAYS FIRM, NEVER FLATTENS Unlike budget foams that compress within weeks, SitCushion uses high-density Bamboo Charcoal-Infused Memory Foam that retains its shape and firmness over time. The charcoal infusion also naturally absorbs moisture and neutralizes odors, keeping the cushion fresh during all-day use.
  • BREATHABLE, WASHABLE COVER WITH BUILT-IN CARRYING HANDLE The soft stretch-knit cover is fully removable and machine washable for easy cleaning. The breathable fabric promotes airflow so you stay cool during extended sitting. A built-in carrying handle makes it effortless to move between your office chair, car seat, dining chair, or any seat — no fumbling, no fuss.
  • NON-SLIP BASE — STAYS EXACTLY WHERE YOU PUT IT A textured non-slip base grips your chair seat firmly so the cushion never slides or bunches up when you stand and sit. Customers specifically call out how it stays perfectly in place — a real-world feature that most cushions fail at.
  • VERSATILE USE — OFFICE, CAR, WHEELCHAIR, GAMING CHAIR & MORE Whether you're working a 9-hour desk shift, driving long distances, sitting through meetings, gaming, or using a wheelchair, this cushion delivers consistent support across every seating scenario. Lightweight and portable, it's the one cushion you'll move from seat to seat every day.
  • A THOUGHTFUL GIFT FOR ANYONE WHO SITS FOR A LIVING Know someone with back pain, a demanding desk job, a long commute, or recovering from injury? This ergonomic seat cushion makes a genuinely useful, health-focused gift for office workers, seniors, truck drivers, gamers, and anyone who spends long hours seated. Arrives ready to gift — no assembly needed.
  • LIFETIME MONEY-BACK GUARANTEE — ZERO RISK We stand behind every SitCushion with a full lifetime money-back guarantee. If this cushion doesn't relieve your pain or meet your expectations for any reason, contact us and we'll make it right — no time limits, no hassle. Invest in your comfort and health with complete confidence.
  • THE PERFECT WELLNESS GIFT FOR DESK WORKERS, HOME OFFICE PROFESSIONALS & SENIORS: Know someone whose back and tailbone ache after every workday? This memory foam orthopedic cushion is one of the most practical, health-forward gifts you can give — especially for remote workers, office professionals, seniors with hip or coccyx discomfort, or anyone recovering from lumbar surgery or herniated disc issues. It comes in clean retail-ready packaging with a spare washable cover included — no gift wrapping needed. Give the gift of pain-free, productive sitting that actually lasts.

UPC 199284251328
Size X-Large
Color Black
Shape Semicircular
Pattern Solid, Ergonomic Design
Brand Name SitCushion
Model Name Black Seat Cushion
Fabric Type 100% Breathable Cotton
Manufacturer SitCushion
Model Number SC-Ergo-Black
Fill Material Charcoal Infused Memory Foam
Material Type Memory Foam
Number of Pieces 1
Special Features 15% Larger and Wider for more Comfort and Support. Seat Cushion, Orthopedic Cushion for Sciatica, Carrying Handle, Washable and Breathable Cover, Removable Cover cushion for office chair, Portable memory foam car seat cushion, chair cushion for office chair, office desk accessories
Material Features Breathable, High Dense Memory Foam, Carring Handle, Durable Zip, Bamboo Charcoal Premium Memory Foam
Material Type Free BPA Free
Target Use Body Part Legs
Age Range Description Adult
Item Dimensions L x W 18"L x 20"W
Manufacturer Part Number 2025-Sep1
Item Dimensions L x W x H 18"L x 20"W x 5"H
Item Firmness Description Medium Firm
Product Care Instructions Remove Inner and Outer seat cover from the core (premium memory foam). Cover is machine washable on a gentle cycle with cold water. DO NOT PUT MEMORY FOAM IN WASHER OR DRYER.
Recommended Uses For Product Sitting

SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black)

SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black)

SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black)

SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black)

SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black)

SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black)

SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black)

SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black)

SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black)

SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black)

SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black)

SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black)

SitCushion Ergonomic Seat Cushion for Sciatica & Tailbone Pain Relief – Extra Large Memory Foam Office Chair Cushion for Long Sitting, Orthopedic Coccyx Cushion for Desk Chair, Car & Wheelchair(Black)

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