Baoblaze 10Pcs Clear Round Watch Crystal, Parts, Dia 31 36mm for Watchmaker, Glass, 34mm

Material: Mineral glass, scratch resistant and resistant. Diameter: /33/34/35/36MM, thickness: 1mm Please ensure you are having the exact size before buying through precision measurement(caliper). This glass lens is crystal clear, high , made to replace the watch crystals for wristwatch or pocket watch Chamfered edges are designed to effectively prevent hand scratches. Several sizes for choice, to meet your different size request.