FOREVER BAMBOO 4" x 5' Natural Bamboo Pole Pack (4 Poles) These poles have been dried and treated to withstand insect and fungal attacks. These poles, as all our bamboo have been inspected by the U.S.D.A and have passed all of the requirements for entry into the U.S.A. Our bamboo offers beauty, strength and stability with all the eco-friendly benefits. As remarkable renewable resource and the fastest growing plant on earth, bamboo plays an important role in the reduction of timber consumption, environmental and forest protection, poverty alleviation and sustainable development of rural economies some species grow up to 1 meter per day, and can be selectively harvested annually with no need for replanting. 4" x 5' (4 Poles)