Description These are watch glass lens for replacement. Transparent and flat design makes it very useful. And the lens is made of premium glass, after fine polishing, it is comfortable to touch without hurting your hands. It is very clear with suitable thickness. A wonderful and perfect replacement watch lens for you. Features -Color:As Shown. -Material: Glass. -Size: About3.50X3.50X0.10cm/ 1.38X1.38X0.04in. -Note: For watch from 35mm to 45mm. - This glass lens is crystal clear, made to replace the watch lens for wristwatch or pocket watch. - Excellent craftsmanship lets this glass lens be perfect replacement for the original lens. - Smooth edges are designed to effectively prevent hand scratches. Use with confidence. -Each cover features ground edges and polished surfaces for safe handling. - This watch lens is easy to install and it can be used for a long time. Package list: 21 x watch glass lens