I have 10 packages of these. Just cut, peel and Stick. No mortar, no mess. Item #815846 Grey mist. Actual coverage 0.67/sqft per piece, 2.68 sqft per pack. Actual dimensions are 9.7 in x 10 in made in USA. These look surprisingly amazing!! Use them in your kitchen as a backsplash or on the walls, stair risers and accent walls or on bathroom walls. No extra adhesive needed. After putting them on my stair risers and in kitchen as backsplash I can't imagine not having them and get complements from every person who sees them. They cost $24 per package at Lowe's and I'm only asking $80 for all 10 packages and each package has 4 sheets in it.