Material: 100% bamboo fiber;  We use specially selected bamboo, from raw material collection to production process, the whole process meets the international ecological textile standard. Our brand is aimed to usen natrual raw material to produce healthy andsafe product for those who that keens about eco. Our product is non-addictive, non-irritating and non-residue, without any harmful chemicals so to avoid the harm to skin. Every product will be checked at leat 3 times before shipping, coz we are working on the perfection of every detail.