Dlife(TM) DIY Google Cardboard 3d VR Virtual Reality 3d Glasses for Iphone Samsung HTC Cellphones 3.5 ~ 6 Inch Screen COMPLETE GOOGLE CARDBOARD KIT: Dlife Google Cardboard set Fully compatible with all the smart phone which is smallerl than 6 inchVideo website of Installation: https://youtu.be/SJ1tE9jHS6w (Yellow); https://youtu.be/biEc88uW1I0 (White) PREMIUM MANUFACTURING: Dlife kit is machine printed for super precise, tough construction, for robust use BEST VISUALS: Experience a truly stunning, engrossing VR experience with cinematic HD visuals from your smart phone's screen using the included biconvex lenses offering a 45 mm focal length for the best visuals FAST SETUP: includes well laid out instructions to make assembly super simple for easy, fast setup! Complete with a 100% quality guarantee, the Dlife Google Cardboard is your reasonable choice GREAT SERVICE: If you have any question about our product, please feel free to contact our customer service