... at room temperature. Other pictures: customized design fashion silicone cell phone cover 1. Material:100% silicone+ion2. Color: multi-colored3. Size: various,customized4 ... adornment, promotion gifts, health care7. Type: Silicone cell phone cover, silicone cell phone case, radiation-proof cover,antifatigue case8. Sample:Sample making time: 3daysSample ...