Google VR Cardboard Kit 3D Virtual Reality 37mm Lenses Goggle with Adjustable Headstrap Compatible with Smartphone IOS Android Durable Cardboard with QR Codes More Bang For Your Buck - A simple, effortless and enjoyable way to experience virtual reality in the comfort of your own home. Easy Assembly and High Quality - Parts come pre-assembled and ready to use under a minute. Using the newest high quality lenses and cardboard on the market at an affordable cost. Extra Features: Includes headband, screen control button, and Velcro for a strong phone grip. Universal Compatibility: Can be used with Android and Apple devices. Fits 6" x 3.5" inch screens or smaller. Free Games & 3D Videos: Easily get free or paid apps and games via Apple Store or Google Play. Watch SBS 3D videos straight from your smart phone.