Boocalny 12Pcs 12x12 Inch Drywall Repair Kit, 6Pcs Self-Adhesive Large Mesh Drywall Repair Patch with 5Pcs Sandpapers&Scraper,Heavy Duty Mesh Aluminum Dry Wall Patches Kits for Wall Ceiling Large Hole

["Package Contents: You will receive 6pcs heavy-duty self-adhesive drywall patch repair (total size 35x35cm/13.8x13.8 in, internal metal part 30.5x30.5 cm/12x12In), 5pcs of 240 grit sandpaper and 1 scraper, suitable for repairing large holes in walls and ceilings below 12x12 inches","3 Layer Structure: The drywall patch has a 3-layer structure, with the top layer of adhesive glass fiber layer having high temperature resistance and thermal insulation properties, the middle layer of sturdy aluminum layer having strength and corrosion-resistance, and the bottom release layer protecting the adhesive before use","Strong Self-adhesive: The strong adhesive backing of the drywall hole patching can firmly adhere to the wall without the need for additional glue. The wall hole patch can be cut into any size and shape at will, easy to use and require no professional skills. After painting, there will be almost no visible marks left","Easy to Use: Before use, please ensure that the size of the hole is smaller than the metal part of the drywall repair patch. First, polish the surface next to the hole, remove and paste the wall repair stick, apply spacing (not included) even with a scraper, wait for it to dry, and polish the surface to a smooth finish","Rust Proof: Hole patching kit wall drywall can be used to repair cracked holes, wall depressions, wall cracks, screw holes on walls and ceilings. Their portable design allows for easy repair work in any location. The rust proof design and high-strength materials enable them to be used for a long time without deformation or damage"]