... priting 3.MOQ:2000pcs 4.passed FDA,CE,ICQ pvc usb cover item pvc usb cover material 100% silicone,non-toxic,harmless ... ,luggage tag,key cover,finger ring 5.Silicone accessories:silicone watch,silicone band,photo frame,silicone gasket,silicone seal O-ring ... feature Eco-friendly 100% silicone raw materialMake your usb more attractive and protect your USBBest choice for promotional gifts.soft and ...