Alloy Metal: Made from quality alloy, these spring O rings are sturdy and long-lasting. They are designed to withstand daily wear and tear, making them perfect for both functional and decorative use. Versatile Sizing: This set includes 3 different sizes – 18mm, 25mm, and 30mm, providing you with the flexibility to choose the right size for different craft projects, from keychains to jewelry and bags. Perfect for DIY Crafts: Ideal for keychains, handbags, purses, jewelry making, and other DIY projects, these O rings add a professional touch to your designs. Use them to customize your bags, wallets, or create personalized charm. Pack: With 27 pieces in each set, you'll have plenty of clips for multiple projects. Stock up for all your crafting needs and enjoy endless creative possibilities. Easy to Use: The spring-loaded design makes it simple to attach and detach your items, so you can quickly add embellishments or accessories to your creations without hassle., Weight: 0.31746565728 Pounds, Manufacturer: Lcarege_F09_5419998