20 Packs of 3.5 inch Black Multipurpose Professional Plastic Heavy Spring Clamps，Plastic Clamps Available Home Improvement,Craftsmanual,Backdrop Stand,Photo Backdrop Clips

With 1 inch opening, these clamps are excellent for photography, artwork, garage/home, and anywhere you may need a top-quality plastic spring clamp. Their strong spring and light package make these clamps very easy to use and tough enough to work with. Even use the clamps for a long time, they will not break down. The clamps can be used to hang paperasticn-woven backdrops and so o

• Material:Our spring clamps are made of durable plastic. Rugged nylon construction helps keep the project placed and lasting performance for longer life.
• High Strength Spring：The plastic clips have strong and high quality springs which can clamp heavy duty-the clamps force is about 3.5lbf.
• Aowerful and Anti-slip： Our spring clips use a round handle for a comfortable grip. Anti-slip handles to reduce hand fatigue and make you operate efficiently。
• Multi-Purpose: Backdrop clamps provide a simple but effective way to hold workpieces together, fix the furniture, and glue. Our spring clamps are built for , Photography, Photo studio, model, woodworking and other industry uses.
• Package:20 PCS 3.5 inch spring clamps ,These clamps measure approximately (3.5 x 2.7) inches with 1.5 inch maximum opening 。