Convenient to use: This aluminum patch makes it easier to patch holes and less drywall dust, making it a simple, convenient and invisible patch that saves you time and effort and is easy to repair Self-adhesive mesh: Self-adhesive drywall patch creates a durable drywall patch that sticks outside the hole; Metal patch material means a piece of drywall patch is not needed to repair the hole Effectively repair holes: the surface of the aluminum mesh repair patch is clean and smooth without cracks, which is suitable for repairing most damaged surfaces Quality Material: This wall repair patch is made of quality aluminum self-adhesive screen, lightweight, high strength, self-adhesive drywall patch backing, easy to use, good adhesion, suitable for most damaged surface repairs, which can stay for a long time 3 different sizes: 2 x 4 x 4 inch aluminum repair pieces, 2 x 6 x 6 inch aluminum repair pieces, 2 x 8 x 8 inch aluminum repair pieces, a variety of sizes offer you great convenience to repair damaged walls , roofs, holes and other drywall