Durable Greenhouse Clamps: Made of high quality durable PP plastic, the greenhouse clamp has a sturdy plastic construction that resists tearing and has a solid grip for long-lasting use. The greenhouse film clamp has smooth edges that are not easy to fall off, making it perfect for your greenhouse plants. Green Film Row Tunnel Clamps: You will get a set of 40 film clamps. greenhouse clamp, enough for your daily use and greenhouse replacement needs. The size of the single cable tie clip is 3cm*4cm, which is suitable for round pipes with a diameter of 11mm or 12mm, and plays the role of fixing the greenhouse film. Practical Design : Our greenhouse film cover net tunnel hoop clips have a threaded handle, non-slip threads help break easily and won't slip when squeezed. Shading Pipe Clips The clamps hold the film very stable, even in bad weather. Easy to Use: These frame shading net rod clips are easy to use and make it quick and easy to attach tarps , blinds or nets to any type of pipe. The greenhouse film clamp has strong wind resistance, will not be blown away, can be used repeatedly, can be matched at will, and has great flexibility. Wide Application: After using these greenhouse shade net clips, it is more convenient to attach and remove the greenhouse film, which will not cause damage and prolong the service life of the greenhouse film. Greenhouse clips are great for greenhouses, decking, sheds, cold grids, row covers or seam grids and more.