Priced per 1 blank ring base. Material: Thai sterling silver Weight: about 3.5g Ring Band Size: Adjustable Base blank fits 7mm 8mm and 10mm round cabochons. If you want to see more blank ring bases, please go to the section https://www.etsy.com/shop/GemBeads2012?section_id=19172688 If you need a cabochon to make a beautiful ring, please go to the section https://www.etsy.com/shop/GemBeads2012?section_id=19557278 Ring Base, Adjustable Base, Ring Setting, Beautiful Ring, Ring Band, Band Ring, Ring Sets, Beautiful Rings, Turquoise Ring