Package:16pcs 3.5 inch small spring clamps heavy duty.The dimensions of these clamps for backdrop stand is 3.5"x2.9".Backdrop clips clamps forversatileuseincraftsDIYprojectsandphotography.Whetheryou'reaprofessionalphotographerorahobbyist,these heavy duty clipsbackdropclampsareessentialforachievingaseamlessbackdropdisplay.High Quality:The small heavy duty clamps is made of durable nylon plastic with two flexible pads.The rugged construction of these spring clips for backdrop stand can help clamp items firmly and lasting performance for longer life.Excellent Design:The pads in the heads of heavy duty clips are designed to be soft and flexible to protect finishes and provide maximum flexibility and tension.The flexible orange pads of the small clamps for crafts can rotate different degrees to adjust different objects,can be removed.The plastic clamps have high strength spring whose force is about 3.5lbf clamps heavy duty.Performance:The heavy duty clamps for backdrop stand have human engineering handle,anti-slip and reduce hand fatigue to better operation. The heavy duty clip is usually use for photography. And the backdrop clips clamps very suitable as wood clamps for gluing woodworking with the great bite force.As pool cover clamps for above ground pools,the small clamp has great power to clamp the pool cloth.Satisfaction Guarantee:Bringing you premium products is the first purpose of our work. If you are not satisfied with our strong clips, please feel free to contact us and we will propose a solution that will 100% satisfy you.