3D VR Virtual Reality Glasses for 4-6in Screen Smart Phones with Android /ISO System Black Material:ABS + PC, good quality 42mm blue light HD spherical lens which show more clear 3D result Compatible for: smart phones with ISO or Android system 4-6.0 inch screen, smaller screen smart phones also can be used but larger phones can not be used View angle: 95 Adjustment part:both objective distance and interpupillary/focus distance Suitable to :both common people and eyesight people