Big Boucle Accents is 100% Natural Sisal Carpett. Available in 4m & 5m widths with a heavy domestic rating. A contract quality underlay is recommended with this product. Sisal Big Bouclé Accents should be left to acclimatise in the designated room for a minimum of 48 hours prior to installation and it should also be fully stuck to the underlay & subfloor. Sisal yarn is biodegradable and from a renewable source.