Google Cardboard Plastic Version 3D VR Complete Kit Universal Virtual Reality Glasses Headset for Real HD 3d Experience Video Glasses for 4~6" Smartphones 3D glasses for phone Iphone Android Samsung and all 4-6 inch Samrtphones 3D VR Virtual Reality glasses, wonderful Real 3D Experience;Plastics manufacturing, excellent workmanship For phone Iphone Android Samsung and all 4-6 inch Samrtphones, Android recommended. Uses ABS and spherical resin lens materials without stimulation plastic sheet, environmental. Secret images, other people can not see anything except to the wearer himself. Convenient to use: can watch at anytime anywhere whether sitting, lying or standing Note- Only can look at the left-right 3D film. Shipped by USPS with tracking ID,it usually takes about 7-15days to delivery.