Amazon.com: Google Cardboard,VR Headsets 3D Box Virtual Reality Glasses with Big Clear 3D Optical Lens and Comfortable Head Strap for All 3-6 Inch Smartphones (Yellow, 1 Pack) : Cell Phones & Accessories
How you can build your own VR headset for $100
Make Your Own Cardboard VR Goggles | designnews.com
How to make a VR headset using easily available lens at home [Brainergiser] - YouTube
How to make your own Google Cardboard headset
Overview | 3D Printed Wearable Video Goggles | Adafruit Learning System