Synergy by Teragren is a beautiful, renewable and durable product that is ideal for high-traffic commercial and residential installations. Created through a patented manufacturing process that fuses together bamboo strands with an environmentally safe adhesive, the flooring is 18 percent harder than Santos mahogany and twice as hard as red oak. It is available in wheat, chestnut and java colors, and is manufactured according to stringent U.S. and European environmental standards.