1.this leather keychain is environment friendly 2.this leather keychain can be used ... to open the door in the night Item NO. :QSGB001-2(1) Material:PVC, EVA, TPU, PVC leather ... , PU leather, cotton, polyester, nylon, Microfiber, organza or mesh ... (8)Key Words:leather keychain , Promotional leather keychain , hot sale leather keychain