Material: The clip is made of ABS material and has been thickened, which makes it more durable than ordinary clips and can be used for a long time. Non-slip striped: the clip has a High stripe design that will not slide when it is pressed and will not hurt your hands during use. Its use is simple and safe. Reusable: This clip has a strong wind resistance, will not be carried away by the wind, can be used repeatedly, can be adjusted at your liking and offers a strong Flexibility. Versatile: This film clamp is suitable for pipes with a diameter of 11 mm suitable for the construction of greenhouses, cold frames and row blankets, can be used directly to create shelters, banner frames, paddling frames, Hangar extension film frames, etc. Delivery content: 1 bag (40 pieces) Film buckle 1 * 11mm single head 40pcs Properties: can be attached to any plastic pole or 11 mm outer diameter metal pipe. Designed with a convex surface, does not slide when it is pressed, the surface is shiny and solid.