... anti-bacteria,anti-corrosion,anti-discoloration 4,Material:plastic+ metal Positive blade auto lock utility knife Item No.UT-004 Materialplastic+ ... AvailableDelivery Time20-25 Days After ConfirmedPackingloose, poly bag, blister card, plastic case or customized packagesShipmentTNT, DHL ,FedEx ,By Air & ... Nice after-sale services, if there is ever a problem with your order, please let us know and we will ...