Description: Material: Brass Color : Bronze Ring diameter: Approx 18 mm / 0.7 inch Total Size: Approx. 25 x 22 x 18 mm Blank inner diameter: Approx 20 mm / 0.81 inch Specification: Simplely glue on 20 mm resin, gemstone or something else you like, make it a different ring. Filigree fower blank design, suit to put the cabochons, jewelries, rhinestones on the top base Great DIY accessories for home jewelry making Package Includes: 10 Pcs Ring Blanks
