0.75mm Thick 190pcs Flat 12.1-31mm Round Watch Glass Mineral Crystal Replacement

Please measure your crystal size via a vernier caliper with a screen before you make a purchase.

Description
100% Brand new
Color: as picture
Material: Mineral Glass
Edge Thickness: 0.75mm
Diameter:12.1-31mm, 0.1mm increased progressively

Notice:
There maybe ±0.02mm error for diameter and ±0.1mm error for thickness.