Product information: Treatment Process: Diamond Color: O-shaped necklace open end ring, clip open end ring, 1 month pendant, 2 months pendant, 3 months pendant, 4 months pendant, 5 months pendant, 6-month pendant, 7-month pendant, 8-month pendant, 9-month pendant, 10-month pendant, 11-month pendant, 12-month pendant Applicable population: Female Material: titanium steel Style: Simple Size: 4 * 4mm pendant