DescriptionThese are watch glass lens replacement. Transparent and flat design makes it very practical. And the lens is made of selected glass, after fine polishing, it is comfortable to touch without hurting your hands. It is very clear with proper thickness. A wonderful and perfect replacement watch lens for you.Features- Color: Transparent. - Material: glass. - Size: 3.00X3.00X1.00cm/ 1.18X1.18X0.39inch. - Note: For 30mm watch. - This glass lens is crystal clear, can replace the watch lens for wristwatch or pocket watch very well. - Made of selected glass materials, these watch lens are safe and durable for longer time use. - Smooth edges are designed to effectively prevent hand scratches. You can use with confidence. - Each cover features ground edges and polished surfaces for safe handling. - This watch lens is easy to install, has proper thickness, can fit your watch very well.