Polaroid 3D Glasses let you enjoy the latest in home and theater entertainment in style and comfort. These passive 3D Glasses use circular polarization technology that lets you view 3D movies in the theater. Polaroid Passive 3D Glasses are far more comfortable and provide better colors and depth than the cheapie disposable 3D glasses handed out in theaters - and you can use them over and over, too. The Polaroid 3Ds are also compatible with polarized LCD 3D home entertainment systems. 2011 has seen the debut of some of the first home 3D systems for passive 3D Glasses, and this technology is sure to spread and grow - be ready with a pair of Polaroid 3D Glasses!