Design: The greenhouse film clips are designed with a convex surface, do not slip when pressed, have an excellent grip, and the handle is threaded. Fixed film: Used to fix the greenhouse film to the greenhouse frame pipe to prevent the greenhouse film from being blown away by the wind, creating a safe and stable greenhouse. Durable material: Made of polypropylene, it has a sturdy plastic structure, high temperature resistance, cold resistance, and a long service life. Use: Used to fix tarpaulins, sunshades, greenhouse films, or meshes to pipes, and are also ideal for building greenhouses, floor coverings, shelters, sewing frames, and more.