[160Pcs Wine Glass Rings]: You will receive 160pcs glass charm rings in 2 colors(gold, silver), 4 size/color, 40pcs/size. You can choose different colored and sizes glass charm rings to match according to different situations.[Round Hoop Earring Findings]: Not only can you make wine glass rings by hanging letters, beads, or attaching other unique marks on the wine glass, but you can also add beads on the earrings or hang different accessories to make your own earrings.[20mm 25mm 30mm 35mm Wine Charm Rings]: 20x0.8mm(0.79x0.03in); 25x0.8mm(0.98x0.03in); 30x0.8mm(1.18x0.03in); 35x0.8mm(1.38x0.03in). Come with plastic box * 1pc.[Good Quality Material]: Glass charm rings are made of high-quality brass, which is durable, not easy to fade, and can be reused. These wine glass identifiers are beautiful and practical, easy to clean.[Perfect Gifts]: Round hoop earring findings are perfect for diy projects. You can design the earring to look like it's loved by family or friends, as a unique gift to give to friends and family on special occasions such as Christmas, Valentine's Day, New Year, or birthdays.