Durable Stainless Steel Construction: Crafted from high-quality stainless steel, this S-type double-ended spring buckle ensures long-lasting strength and durability. The material is resistant to fading, rust, tarnishing, and corrosion, making it a reliable choice for everyday use.Versatile Size and Color Options: With a range of sizes and colors available, you can easily find the perfect match for your DIY jewelry projects. Whether you prefer a sleek silver finish or a bold black, there's a stainless steel lobster clasp to suit your style.Easy Installation with Spring Switch: The push spring switch design allows for quick and hassle-free installation without the need for any tools. Simply press the switch to open the buckle and secure your chains or accessories with ease.Secure Double Opening Design: Featuring two claw buckles at both ends, this necklace shortener buckle provides a secure closure that prevents items from accidentally slipping off. Once locked in place, you can trust that your jewelry will stay put.Wide Range of Applications: Ideal for DIY craft projects such as necklace, bracelet, or ring repair, these stainless steel lobster clasps offer versatility and convenience. Lightweight and easy to use, they simplify your crafting process while ensuring a secure hold for your creations.Item Name: Spring BuckleMaterial: Stainless SteelFeatures: S-type Design, Double-ended, Solid ConstructionSize Details:12mm: 1.2cm x 0.63cm/0.47" x 0.25" (Approx.)16mm: 1.6cm x 0.92cm/0.63" x 0.36" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:5 x Spring Buckle