... -toxic , 3 .SGS pass 4. Short production cycle White UV-resistance Custom Silicone Rings with medical grade silicone No Glue ... to your request.4. Quality: High and low temperature resistance, UV-resistance, Ozone resistance, Abrasion resistance5. MOQ: 10000PCS or according ... Package: Standard export packing: PVC bag, Carton, Pallet White UV-resistance Custom Silicone Rings with medical grade silicone