... , over 3 times stronger than 100% cotton, and enjoy the reputation of "breathing fiber".3.100% bamboo towel:Superior absorption ... , formaldehyde, benzene, toluene, ammonia and other harmful substances in the air can be absorbed and unpleasant odor can be eliminated ... .100% bamboo towel:The negative ions reach up to 6000/cc, equivalent to the anion oncentrations in the field on the outskirts, which makes ...