... holder can custom logo 3.Portable,washable Popular Silicone ID case holderSilicone ID case holder is made of 100% silicone,eco-friendly ... -friendly, waterproof, anti-dust, washableStandards: SGS, Phthalates, low-cadmium, Azo-free and nickel-freeOEM and ODM orders are welcomeCustomized packing ways ...