Material: No stamp Size: 16 There may be some minor scratches, but overall it looks clean. The material is unknown as it is an overseas product, so please enjoy it as a fashion ring, not a precious metal ring. Please refrain from purchasing if you have metal allergies. We will discount 80 yen for each additional item purchased together. We also welcome combined purchase requests! Fashion ring, ring, 指輪 (yubiwa - ring) We will not upload any photos of it being worn.