4Pcs Stainless Steel Grooved Finger Ring Blanks for Resin Size 12 Ring Settings Without Stones Inlay Metal Ring Core Blank for Crafts DIY Jewelry Blanks Making Findings

Size: about 22mm inner diameter, 8mm thick, ring groove: 4mm.

Material: made of premium stainless steel, durable and sturdy, not easy to rust, break and fade.

With smooth surface, easy to clean, comfortable to wear.

The classical metal colors will never be out of the date, can be worn with any styles.