ACHIM Sterling White Solid 12 in. x 12 in. Peel and Stick Vinyl Tile 20 sq. ft. case Model STT1M10220 for sale. brand new. Self-adhesive installation, no messy glue. Indoor, residential gauge tiles. Can be installed over both concrete and wooden subfloors. Dimensions 12 in. length x 12 in. width x 0.047 in. thick. 20 sq. ft. per box 20 tiles per box. I have 8 cases available. Asking $90 for all. Serious inquiries only please.