We have these great Google Cardboard Headsets with strap, they have clearer lenses and a more comfortable nose piece than other models.
Experience what Virtual Reality can do, it is only in it's infancy and it is amazing already. Try apps such as VRSE to put you inside spectacular short films or simply experience Youtube 360 degree videos as they are meant to be watched.
Notes:
*** This is version 2, the best way to figure out versions of Google Cardboard is that V2 has the button on top and does not use magnets and V1 has magnets on the side to assist with pressing the button.
*** Yes you can find this cheaper online, particularly on ebay or via aliexpress. But, buyer beware, the lenses are not all great quality and can really screw with your eyes. I went through many samples and suppliers before I chose this line.
*** My product is also on ebay, only 50 cents more than is on my website right now. So, if you feel more comfortable on ebay feel free.
There are a lot less than $20 on eBay and local stock and they are not cardboard.
http://www.ebay.com.au/sch/i.html?_from=R40&_nkw=3d+vr&_in_k…