Durasquares DSRP1818 Single Rib Indoor Carpet Tile, 18" L x 18" W, Platinum, 12 Tile per Case Made from 100% polyester with ecofriendly pigments Peel and stick self-adhesive backing for easy installation and replacement Machine made in Dalton, Georgia 27 sq. ft. per case, 12 tiles per case, weight: 5 lbs. case