Exactly apply to any smartphone accessroies whose screen ranges from 3.5 to 6 Inches, fit for your eyes with great comfort. Just need 4 simple steps of Run VR APP, unfold the VR, Placement and Alignment to use the glass and then surf in the 3D VR amazing world. Made of high quality environmental-friendly ABS+PC material brings a bigger view angle, assuredly offer you a safe and exciting using process. The Mini size folding design make it possible to equip a VR device for yourself and get IMAX audio-visual experience whenever and wherever.