Comprehensive Spring Kit: This cushion spring set includes 4 spring, 8 clips, and 24 nails, providing everything you need for effective sofa maintenance and repairQuality Material: Crafted from premium iron, these sofa spring kit is designed to be sturdy and wear resistant, ensuring long term durability for your furniture repair needsEasy to Use: Featuring great flexibility and toughness, the zigzag spring kit can be easily attached to the frame of upholstered furniture, offering reliable support for sofas, chairs, and moreReplacement Accessories: These replacement furniture spring kit serves as essential practical accessories for repairing your furniture and sofas efficientlyVersatile Application: The upholstery spring kit for couch repair is great for replacing the old or damaged, ideal for use in sofas, chairs, benches, seats, etcSpecification:Material: Spring SteelSize Chart:Length: 75 cm/29.53 inchPackage Includes:4 Spring8 Buckles24 NailsNote:Please allow slightly errors 1-2cm differences due to manual measurement.