Multi-size Wall Patch Kit: To repair your walls more effectively, we also offer you 2 pcs of sandpaper (240 grit) and 2 plastic scrapers. Self-adhesive Patch: The wall patch repair kit made of High-quality materials with self-adhesive for easy application, which makes it not easy to fall off. Material: The wall hole cover is and high strength, for long-lasting performance, suitable for repairing most damaged wall . Easy to Use: Clean and dry the wall holes, sand the broken with sandpaper, tear off the backing, and attach the wall & ceiling repair patch to the hole or damaged . Apply putty to the wall with a spackle, leave to dry, and smooth the repaired area with sand. Widely Applied Use: This drywall repair patch kit is used for all kinds of wall-peeling, wall-scraping, wall-holes in home kitchen, office building, factory and other industrial facilities. etc. Material: Metal colour: White Package Contents: 6 x patches (4pcs 10x10cm, 1pcs 15x15cm, 1pcs 20x20cm) 2 x scrapers 2 x sandpapers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.