Material: Alloy Inner size: 25mm Please allow 1- 2mm error due to manual measurement and make sure you do not mind before ordering. shape:Square color: 10276703-Imitation Rhodium 10276705-KC Golden Note:Due to variations in monitor display, the color of products may slightly be different when received in person. We do our best to take photos so that they appear true to color. weight:102 grams Quantity:5pcs Matching glass in optional, you can choose besed on your requirement. You can use them to make charms!