Package Include: You will receive 50pcs bead cages for jewelry making. Enough quantity can meet your various demands 5 Styles: 5 sizes in total, including 8.5-17mm diameter, different size styles match your jewelry, so you don't have to worry the wrong size Durable Material: these bead cages are made of 304 stainless steel, which is durable and long-lasting to use, safe and not easy to rust, fade or break, lightweight and little burden to your ears, can accompany you long time Easy to Use:Insert the jewelry and pull the middle spiral ring apart. The stainless steel wire cage can hold crystals, gems, wool balls or lava beads. You can use it as a spacer or add a jump ring yourself with chains, clasps, ropes and ribbons. Wide Application: these bead cages are suitable for making necklace, bracelet, dangle, keychain, keyring, sweater chain, anklet, cellphone decorative accessories, car hangings, and other spiral bead cages pendants crafts