We are so proud to offer the renewable resource of Bamboo in many of our products, and now we are featuring Bamboo hangers. Bamboo is known for its strength and durability as well as its beauty. The Shirt/Coat Hanger comes in a set of 4. Bamboo is 16 percent harder than maple and 1/3 lighter than oak, which makes the lifespan 3 times longer than wood.