Material: This self adhesive screen patch is made of quality aluminum,ight weight, thin aluminum sheet, not easy to rust or corrosion, the drywall repair patch with self-adhesive backing for easy application, good adhesion, suitable for repairing the damaged plaster wall or even the ceiling of the hole.Widely Applied Use: This drywall repair patch is used for all kinds of holes in home kitchen, office building, factory etc.It provides a lot of convenience for you to repair damaged walls, roofs, holes and other dry walls.Easy to Use: First clean and dry the wall hole, tear the backing and apply the drywall patch into the hole area,evenly apply plaster with a scraper, saving time and energy, and convenient maintenance.Suitable Size: The overall size of these drywall patch is 4 x4in, and the size of the repaired part is 2 x 2in. Please measure the size of the part of the wall that needs to be repaired before buying, so as to select the appropriate size.Package included: 6 pcs* 4×4 inch aluminum repair patch, 2 pieces plastic paint scrapers in two different sizes, also includes 1 piece sandpaper. Provides you tool kit, which is more convenient and faster to repair walls.