Size Reference: The package will contain 8pcs round bead frame in plastic box. The size of frame charm is about 0.33 inch(8.5mm) in diameter, 2.2mm thick, 0.26 inch(6.6mm) inner diameter, hole: 1mm, can satisfy your jewelry making needsMaterial: This frame is made of 925 sterling silver, strong and durable. It will not be deformed or damaged. The frame edges are smooth and burr free, giving you a comfortable wearing experienceCircle Frame: The frame has 2 holes, and you can put beads in the frame, combine them with elastic cords or chains. This frame is perfect for your jewelry making and allows you to create unique jewelryMultiple Uses: The circle round frame connector ring is a great material of jewelry making and handmade. You can use it to make bracelets, anklets, necklaces, key chains, bookmarks, cell phone chains, zippers, backpack decorationsNice Gifts: You can give these two hole frame spacer beads to a friend who loves crafting. Or you can make jewelry with the charm for your family and friends on Thanksgiving, Christmas, New Year's Day, anniversary, birthday