These are brass studs (rivets). They have a domed design with a rounded shape. They can be attached by bending the four prongs. The color is gold. The size is 10mm in diameter. They are sold in sets of 10. *Individual sales are not available. ■Material Brass ■Size Diameter: 10mm Prong Length: 4mm *You can purchase without prior message. 【Discounts】 Discounts are not available for single item purchases, but for multiple purchases, the second item and onwards will be discounted by 200 yen. Example) 2 items total: 200 yen off, 3 items total: 400 yen off. If you wish to purchase multiple items, please comment on each sales page. We will create a dedicated page and contact you later.