3M High Strength Large Hole Repair Kit, Includes Fiber Reinforced Spackling Compound (12 oz.), Repair Plate, Putty Knife and Sanding Sponge, For Easy Wall Repair, No Shrinking or Cracking (LHR-KIT);

3M large hole wall repair kit is an innovative large hole repair kit that allows every diyer to fix their walls like a professional. Using a new behind-the-wall system and fiber reinforced compound allows an easy fix for holes ranging from 3" to 5". comes with 12 fl oz tub of wall repair compound, 6'' self-adhesive back plate, 6'' putty knife and 3M sanding pad