Description Made of steel, which offers outstanding impact resistant, the solid construction is designed to against corrosion and damage. It is stable and practical, good performance, durable, it will bring you a good experience. Features -Color:Silver-Material:Steel-Size:2.20X2.00X1.20cm/0.86X0.79X0.47in- Seamless Compatibility: Compatible with a wide range of sofas, ensuring a perfect fit every time.- Built to Endure: Constructed from steel materials, offering exceptional durability.- Effortless Setup: Quick and very easy installation process, saving you precious time.- Ample Quantity: Providing an abundant supply for your furniture fixing needs.-It is mainly used to fix the built-in S-shaped spring of spring beds, sofas and spring chairs, etc.Packing list: 12 x Couch Spring Repair Buckles36 x Screws