I was initially impressed by the fit of this ultra-thin scratch protection sleeve !! All well and good I thought, but then after about 3 months, the hull began to deform and the iPhone literally wobbled back and forth !! I think this is simply the material, in a buddy the same envelope triggers even on and becomes brittle !! So who would not spend every 3 months for 20 ne envelope should here leave it alone !! Since there are now cheaper alternatives for 1/4 of the price !!