... : tyvek 1056D, 1070D, 1073D Usage: student gifts, promotional wallets Waterproof Dupont Tyvek Paper WalletMaterial: tyvek tyvek 1056D, 1070D, 1073D, 1082DSize: 8 ... bag, 500 pcs/ctn, 30*26*30cm, G.W./N.W.: 6.5/6 KG. Waterproof Dupont Tyvek Paper Wallet GFTB-030