What You Will Get: package contains 2 pieces of 3D style glasses, enough quantity can meet your various viewing demands and replacement, and you can share them with your partners and family. Multiple Applications: these red blue 3D glasses are suitable for most kinds of red blue mode's three-dimensional film, 3D games, 3D picture appreciation, bring you nice using experience.Note: This product belongs to the category of red and blue 3D glasses and is only suitable for red and blue 3D films. Other types of 3D films cannot present the effect. Compatible with Most Devices: the simple red blue 3D glasses can be applied in general computer monitor, laptops, projectors, computers and most display devices.Note: Before officially watching the movie, you can adjust the screen brightness to a suitable value to present a better viewing effect.Strong Material: these simple style 3D glasses adopt black PC frame and red and blue quality lens, which are flexible and reliable, not easy to break, light in weight and portable, can serve you for a long time.Nice Performance: the 3D movie game glasses can also be applied by myopic friends, proper size provides comfortable using experience, stylish and comfortable; Moreover, it can be served as practical gifts for people who love watching movie and playing games, suitable for most people.