Features: Make of plastic lens, strong and enduring, not easy to break or deforms even after repeated application. The Shootings eye Patches for glasses is fixed with standard screws and nut, reliable and nonslip. Suitable for experienced Shootings practice and competitions. The eye Patches for glasses is not only apply as Shootings eye Patches, but also help you aim at the targets in targets sports, thus improving your performances. Easy to install, just clip on your eye glasses, then adjust the angles according to your own need. Specifications: Materials: Plastic Color: Black/Blue/Pink/Redness/Yellow/Green/Purpleness/Gray/White/Translucent Size: about 3x4cm/1.18x1.57inch Package Includes: 2Pcs Shootings Eye Glasses Patches note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.