... 2. eco-friendly, durable, non-toxic 3. Memory:from 64M to 8G Silicone usb braceletFeatures:1,Made of 100%pure silicone raw ... T(40%in advance ,the balance after shipment) Specification: ProductsNameSilicone USB braceletMaterial100% SiliconeColorAny color is availableProcessing CraftPrinting, emboss, deboss, laser engraving ... , Guangdong, China (Mainland)Welcome to your trail order Silicone USB bracelet