3 Styles -- Designed with 3 vintage style flower bases that are classic and elegant, with 0.79 Inch/20mm large blank tray, providing you with more choices and allowing you to add more small decorations on them Adjustable Ring Kit -- Pad ring base findings: about 0.7 inch(17mm) in inner diameter, 3 style, 2pcs/style, 6pcs, glass dome: about 0.8 inch(20.4mm), inner diameter: 0.68 inch(17.28mm), 6pcs, and these rings are adjustable to fit most finger sizes Durable Material -- The ring blank base is made of durable brass, which is strong and sturdy, not easy to break, rust or deform with daily use. It is recommended to avoid contact with water during use to prolong the service life DIY Jewelry -- You can stick all kinds of decorations you like on the finger ring pads, such as lovely logos, resin, dried flower petals, pearls, crystals, cameos, gemstones, small beads, etc., and then glue them to create a unique style of ring Application -- Designed for use in jewelry. The pendant sets also as a great handmade gift for your family, friends, you can diy your own and unique gift for Christmas, Thanksgiving, Mothers Day, Fathers Day, Valentine's Day