Check the listing for details. Drywall Repair Kit 12 Inch. Color: 12" Professional Kit, Condition: New. Listed at 36.99 USD. With this professional kit, you can permanently repair drywall. The kit comes with a drywall panel, instructions, putty, wood pieces, screws, sanding block, cutting knife, putty knife, and drywall tape. The drywall panel’s size is 12” x 12” x 0.5”. The only tool you need to complete the repair is a Phillips head screwdriver. If you have any questions about the kit, please . With this professional kit, you can permanently repair drywall The kit comes with a drywall panel, instructions, putty, wood pieces, screws, sanding block, cutting knife, putty knife, and drywall tape The drywall panel’s size is 12” x 12” x 0.5” The only tool you need to complete the repair is a Phillips head screwdriver If you have any questions about the kit, please