product link: http://goo.gl/wCO1dV

Description
Support format: Video and LR
Suitable for 4-7 inch screen cellphone
A simple and inexpensive DIY Google virtual reality glasses
Installation process is simple and can be completed within 3 minutes
With Cardboard App, you can DIY a virtual reality glasses, like Oculus Rift VR glasses
You can control your phone with magnets ( diameter 2cm )
Product Weight : 0.110 kg
Package Weight : 0.160 kg
Product Size (L x W x H) : 15.0 x 10.5 x 3.2 cm / 5.9 x 4.1 x 1.3 inches
Package Size (L x W x H) : 17 x 12 x 5 cm