The RYOBI 4" Drywall Repair Kit is a new, innovative way to repair drywall easily without calling a professional or investing in an abundance of supplies. Get the job done in less than half the time of a traditional repair with RYOBI's three-step process! Drywall repair with the 4" Drywall Repair Kit is completed in 3 Easy Steps: 1.) Cover the hole with the template, pressing adhesive firmly to the remaining drywall. 2.) Using your drill, drill the hole saw into the drywall, using the template as a guide. Drill until the hole saw is flush to the wall. The hole saw will remain in drywall as the plug. 3.) Spackle over the hole saw, then sand and paint the area to complete the drywall repair.