... ,USA high quality PETTotal thickness0.24mm0.24mm0.235mm0.24mm0.34mmUse layer thickness0.125mm0.125mm0.130mm0.125mm0.27mmTransparency97%92%-95%95%92 ... mold manufacturing2.Three layers structures .composed of PET material layer, composite silicon layer, electrostatic layer 3.Easy on and easy off, there is no ...