Used to connect the greenhouse film to the greenhouse frame pipe.It works well at both high and low temperatures.The surface is soft and tough, rust-proof and not easy to break.Smooth surface, strong toughness, strong wind resistance, clamping tightness and long life.Product name: Greenhouse film fixing cardApplication: Fasten greenhouse film frame tube/shading net pole/climbing bracket, etc.Colour:blackMaterial: ABSSize:Diameter: 25mmLength: about 8cmPackage Contents:100 x Laminated cardOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.