1.100% food grade silicone 2.meet FDA,LFGB & SGS certificates 3.lower temperature resistant Item namesilicone coin walletmaterialfood-grade silicone certificate for productsLFGB,FDA & SGSManagement systemISO90001:2000;lower temperature resistantcan be upto -60 degree celsiushardness40shore A to 60 shore ALogoscreen printing,embossed,debossed OEMsize,colour and design will be available 1. ...