... .CE,SGS,ROSH Promotional gift silicone slap watch Material100% silicone strap and watch headManufacturing processone forming in producing line ... .Thickness0.2-0.5cm, other sizes are availableWeight51gDesign slap watch; bracelet watch; Jelly watchPacking1pcs/opp, 250pcs/ctn, 53*33* ... -ring, cell phone keypad , Medical keypad and auto component, which are used for sports, electronics, sanitary appliances ...