... by Silica , environmental,safe to human body2.provide for different designs,sizes,colors and logos.3.Precisely mold ... made.can 100%exactly fit for your cell phone;4.OEM and ODM are ... to be designed and develop.functionIt can provide protection for the cellphone from water,dust ,scratch,bump etc. ... the USA,Europe,England,,France,Japan etc. Double side sucker suitable for iphone