What you get: The kit includes 100 pieces drywall expansion plugs and 100 pieces drywall screws, which can be used for drywall fixing items at home. < p>Reliable material: the wall anchor is made of a special material called zinc alloy, perfect for resisting the passage of time and wear. The material from which the metal dowel and metal screw are made allows for the highest quality product that resists weathering and oxidation. Easy to use: they do not require pre-drilled holes. Simply screw the anchor into the drywall to get a perfect fit. Wide range of applications: It can be used for gypsum board, particle board, and can also be used for fixing television stands, lights, wall shelves, mirror cabinets, photo frames, roller shutters, curtain rods, fixed sinks, heating and sanitary fittings, bathroom and toilet equipment , etc., the scope of application is very wide.