1. Please allow 1-3cm differences due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
100% Brand New And High Quality
Inner Diameter: 6: 16.5mm, 7: 17.3mm, 8: 18.1mm, 9: 18.9mm, 10: 19.8mm
Package Content : 1 Pcs Rings