Heavy Duty, Bitumen Backed Carpet Tiles Hard Wearing, Heavy duty carpet tiles. Made from 100% Polypropylene Corse carpet  Tile size - 50cm x 50cm Tiles per box – 20, which equals 5sqm or 53sq ft LIMITED STOCK AT TTHIS PRICE Free Shipping to Zone - A and B ZONE A - All postcode in England and Wales ZONE B - DD, DG, EH, FK, G, KA (except KA27 & KA28), KY, ML, TD, AB 1-16, AB21-25, AB30, AB39, PA1-19, PH1-PH3.