Plastic Rawl Plugs:For Fixing Screws In Walls, Providing A Secure Hold In Various Types Of Walls, Including Plasterboard, Concrete, And Brick.Simply Drill A Pilot Hole, Insert The Rawl Plug, And Screw Into Place.Provides A Strong And Reliable Hold In Walls, Even In Hollow Or Weak Areas.Suitable For Use In Various Types Of Walls, Including Plasterboard, Concrete, And Brick.Made From High-Quality Plastic For Long-Lasting Performance.