Description The adjustable stainless steel ring base is made of material for durable and longterm using. With the simple design, you can decorate it as you like and can add beads, sequins, buttons, flowers etc to create unique hand crafted gifts. Features - Color: Silver.- Material: Stainless Steel.- Size: About 2x2x1.5cm.- These adjustable blank rings are lead free and cadmium free, it's more safety and durable.- Ideal for gluing on buttons, beads or anything else to create unique rings. Great DIY accessories for home jewellery making and hobbies.- These rings are adjustable to fit most ring sizes, so you don't have to worry about stocking up on multiple sizes.- Paste the lovely pattern in the tray, then cover with the clear glass cabochon, a unique ring will be finished.- Add beads, sequins, buttons, flowers etc to create unique hand crafted gifts.Packing list: 20 x ring bases