Square Design:These spacer beads are square in design and have a special character compared to other spacers. You can insert them at intervals while stringing beads to make your own unique jewelry. Package Contents:There are about 400pcs of 18K gold plated square spacer beads,sufficient and enough for you to choose and match, meeting your various jewelry making needs. Size:These square spacers are about 2mm wide, 2mm long, 1mm thick, hole: 1.2mm.They are packaged in a plastic box, easy to store and carry, perfect for your DIY jewelry projects. Wide Application: Suitable for making bracelets, necklaces, dangling earrings, anklets, scrapbooking projects, keychains, pendants, crafts, keychains, mobile phone decorations, home decorations and so on. 18K Gold Plated Beads: Made of brass with 18K gold plated, more durable than alloy or CCB material, lightweight and sturdy, not easy to fade, can remain its shiny appearance for a long time.