Good quality: wine charm rings are made of Brass, flexible, slide on beads then bend as needed when adding beads to lock beads on wire Quantity: 200 pieces wine charm rings allow you to hang letters, beads or attach other distinctive marks on wine glasses to distinguish wine glasses Size: the wine charm rings is 30mm in diameter, thickness is 0.7 mm, Lightweight and portable, help keep track of glasses, make DIY earrings by adding beads or charms to them Suitable occasion: wine glasses rings are suitable for New Year celebrations, Valentine's Day, wedding party, gathering, birthday party, etc. Note: try not to pull or push the both ends of rings too hard, in case of unwanted breaking caused by overexertion, beads in normal and bigger sizes are recommended Good quality: wine charm rings are made of Brass, flexible, slide on beads then bend as needed when adding beads to lock beads on wire|Quantity: 200 pieces wine charm rings allow you to hang letters, beads or attach other distinctive marks on wine glasses to distinguish wine glasses|Size: the wine charm rings is 30mm in diameter, thickness is 0.7 mm, Lightweight and portable, help keep track of glasses, make DIY earrings by adding beads or charms to them|Suitable occasion: wine glasses rings are suitable for New Year celebrations, Valentine's Day, wedding party, gathering, birthday party, etc.|Note: try not to pull or push the both ends of rings too hard, in case of unwanted breaking caused by overexertion, beads in normal and bigger sizes are recommended