Flexco Conductive Tile, Amazon Blue, 24 in x 24 in Glue Down Vinyl Tile Flooring (4 sq ft) Rope Advanced Security: 1 inch hardened steel FRUSTRATION FREE Detailed Advanced Security: 1 inch hardened steel deadbolt A: Models are available for up to three hour fire doors per UL listings Build a seamless 175 Thickness Measurement 3 mm Wear Layer Thickness (Mils) 0 Protective Wear Layer Vinyl Construction Type VT Backing Dry Back Installation Type Glue down Groutable No Floating No Self Adhesive No Textured No Gloss Level Medium Edge Type Straight edge Commercial Residential Commercial Residential Use Location Indoor Sub Floor Surface Wood or concrete For Use Over Concrete Yes For Use Over Wood Yes For Use Over Tile No For Use Over Vinyl No Pieces per Carton 1 Square Footage Per Piece 4 sq ft Square Footage Per Carton 4 sq ft Style Traditional Scratch Resistant No Stain Resistant No Luxury Vinyl Tile No Sample Available No Sold As Piece Wear Layer Durability Light traffic (0 5