[Function]- The clip of the greenhouse clamps is mainly used to fix the greenhouse film and the sunscreen net to connect with the greenhouse steel pipe. [Clamp connector type]-black Suitable hose outer diameter: 24-30mm. [Wide Application]- Applications can include greenhouses, gardens, cooling frames and row covers, etc. [Plastic]- New high strength ABS and PC injection molding process, good toughness, anti-rust and not easy to crack. [Easy to Use]- Allow tarps, shade cloths or netting to be quickly and easily attached to any type of pipe. Rustproof and not easy to crack, works at high and low temperatures.