1.Custom molded silicon bracelet, 2.in-house mold making assure samples be ... WSR's rubber workshop Description: Description: Material: comply to RoHS, FDA; silicone or rubber (NR, SBR, NBR, EPDM, CSM, CR, HNBR ... A tolerance Color: for rubber, usually black, for silicone, can be in any color as you want Machine type ... automotive rubber moldsSmall orders are welcomed custom molded silicone bracelet-A505