ALEKO 2NS3DG DIY Virtual Reality Google Cardboard 3D Glasses for 4-6 Inches Phone Screen, Set of 2 Set of 2 DIY Virtual Reality 3D Glasses Material: cardboard, 2 lenses, 2 magnets Quick and easy to assemble within minutes for a virtual reality experience Can control your phone with the magnets. Compatible with 4-6 inch screen cellphones Compatible with iPhone, google, nexus 6, samsung mobile phones, and other brand phones