... friendly , easy to take 2.this PU keychain can be used to open the door ... ) Material:PVC, EVA, TPU, PVC leather, PU leather, cotton, polyester, nylon, Microfiber, organza or mesh, canvas, satin etc.(2) Size ... , mini grip.(4) Process:sewing or heat seal.(5) Sample:our sample or customized sample are both available.(6 ... first, service foremost(8)Key Words:PU keychain , Promotional PU leather keychain