100% brand new and high quality Easy to install and remove Lightweight and contour design provides comfortable protection Mounted on both sides of the glasses safe protection against side of spatter entering the eye Made by TPU polyurethane material for production, soft, non-toxic Can be used with any protective glasses and ordinary glasses to use Specifications Color: Clear Material: TPU polyurethane Lens thickness: 0.1 - 0.2cm Size: approx. 5 x 4.5 x 2 cm Note: Please allow 2-3 cm difference due to manual measurement. Besides different computers display colors differently, the color of the actual item may vary slightly from the below images, thanks for your understanding(1 inch = 2.54 cm)