Teragren TPF-SYN-JAVA-MPL Synergy MPL's Java Bamboo Floor Covering Durable 9-step UV Cured Polyurethane coating system with aluminum oxide wear layer for abrasion resistance Premium solid-stock Xcora strand bamboo in a classic long length - 160% harder than oak Optimum 5.5 Moso Bamboo: Harvested at maturity for peak density, creating a harder and more stable product for lasting beauty and performance Limited Lifetime Structural Warranty Limited Finish Warranty