Guarantee 15 years Tile Size 50cm x 50cm Tiles per box 20 Construction Tufted 1/10" Velours COC Pile Composition 100% PA6.6 Pile Height 4mm Pile Weight 750g/m2 Total Thickness 7.5mm Total Weight 4600g/m2 Backing Back2Back: Modified bitumen Fire resistance (EN 13501-1) Bfl-s1 Fastness to light (ISO 105-B02) 5 Rubbing fastness (EN ISO 105-X12) 4 Colour fastness to water (EN ISO 105-E01) 4 Thermal resistance (ISO 8302) 0.060 m2K/W Impact noise rating (ISO 10140) ΔL: 37 dB Anti-static rating (ISO 6356) < 2 kV Castor chair suitability (EN 985) A: Continuous use Breeam rating A rating Wear classification Class 33 Eco score 0.363 Overall recycled content 50%