PEPPERLONELY Brand 9mm (3/8 Inch) 4 Prongs Nailhead Pyramid Studs Leather Crafts Sample Kit Quantity: Approximately 27-28PC Per Compartment, About 220PC Total. (We fill up the compartment, as long as it fits, quantity maybe more or less than 27-28PC. Size: 9mm (3/8 Inch) 4 Prongs Color: hot pink, antiqued bronze, purple, gold, yellow, silver, autumn orange, pink. For leather crafts such as bracelet, necklace or decoration for hat, shoes, clothes, cell phone, etc