Tile Construction - 1/10th gauge tufted loop Yarn Type - 100% space dyed nylon100% Usage - Class4 Heavy Contract Castor Chair Test - Pass rating 2.9 Total Weight - 4.4kg sq.mt. (nominal) Total Height - 7.5mm (nominal) Colour Fastness - BS1006,Light 5-6 Flammability - BS4790 Pass 50 X 50cm per tile price per tile