Unnatural Flooring Company Long Island gives you the look and feel of a flat weave wool, yet is made from 100% Polypropylene. This robust man-made fibre is great for stairs, hallways, and high-traffic areas in both domestic and commercial settings. Long Island is suitable for underfloor heating, is UV stable, and has a contract wear rating of Class 32. It's also Chlorine and Salt Water resistant making it a perfect choice for coastal hotels, Spa's, and yacht installations.