Packaging includes: you get 6 different styles of silicone O rings, enough to meet your various decorations and DIY needs Ring size: There are two holes in each O -ring, about 0.12 inches/3 mm diameter, making , chain, and needle easy to make exquisite crafts. It is easy to use DIY craftsmanship Preferred gift: You can also use silicone O -shaped circles as gifts to family, colleagues or classmates. This is a meaningful gift The bead ring for suspending decoration is made of silicone. It is easy to carry, store and clean, not wear and fade, and can be used for a long time. Elegant beauty: Wearing this silicone O -type circle accessories can show elegant and beautiful temperament and enhance personal image.