Connection clip: 48 packs, you can choose what you need to fix the greenhouse film on the frame pipe of the greenhouse. It can clamp round pipes with an outer diameter of 11mm. Please confirm the pipe diameter before purchasing. Durable material: The greenhouse film clip is made of high-quality PP plastic, which is not easy to break, is cold-resistant and has a long service life. When not in use, it can be recycled and recycled to avoid waste. Greenhouse clip: The design has a convex surface, does not slip when pressed, and has a solid surface gloss, which can fix the greenhouse film well and play an effective protection function. Connection function: Can quickly and easily connect tarpaulins, shade cloths or nets to any type of pipe. It can achieve a very good fixing effect and is easy to use, easy to disassemble, easy to use and time-saving. Widely used: These greenhouse clamps are used to fix tarpaulins, canopies, greenhouse films or nets to pipes. They are also great for building