... feeling, durable and tensile of its physical characteristic,100% silicone heat-resisting cold-resisting.QualityISO,SGS,ROHS,REACH ... ,LFGB,FDA passed each product we have 100% inspected 5 times before shipping.Daily output5000pcs/day ... Company Mananement Other item1.electron attachment:(mobile phone case,computer case,USB case,keyboard case,earphone cable winder)2.bracelet/necklace(promotion ...