... Size&colour:customized radiation-proof silicone silica gel cell phone cover casesShenzhen City Fuyuan Titanium Technology Co., Ltd. ... Longgang, Shenzhen Special Economic Zone in China, is a set of titanium, germanium healthy jewelry and other rare ... promotion gifts, health care7. Type: Silicone cell phone cover, silicone cell phone case, radiation-proof cover,antifatigue case8. Sample:Sample making ...