50Sets Greenhouse Extenders Clips (Clips+Washers+L-shaped Extenders)

- Material - Made of plastic, corrosion-resistant and easy installation. - Usage - Suitable for fastening insulation bubble wraps, film screens and shading nets to aluminium greenhouse grooved tracks. - Easy to use - Simply insert into the roof channel of greenhouse and twist. Used to secure wire, shading and insulation to the inside of your greenhouse, saving time and effort. - Ideal for greenhouse - Effectively prevent polyethylene bubble from touching and sticking to the greenhouse glass. Supplied with washers which help prevent tearing of the insulation material. - Package included - 50 * Clips + 50 * Washer + 50 * Extenders.