Whether you need to sofa bed or a recliner, our replacement springs are the ideal . They are engineered to provide the necessary tension and support, ensuring your furniture remains comfortable and functional. The springs are easy to install, allowing you to quickly restore your furniture without the need for professional help. Features -Color:Black -Material: -Size:10.00X10.00X10.00cm/3.93X3.93X3.93in -sturdy support: high elasticity ensures comfortable and supportive seating for extended periods -Durable build: constructed from materials that are built to last, preventing deformation and extending furniture life -Vibration reduction: independent spring structure effectively isolates vibrations, providing a stable seating experience -Effortless installation: these springs are easy to install, allowing you to replace old ones and refresh your furniture -Versatile fit: ideal for various furniture types such as chairs, mattresses, and sofas, accommodating different needs Package list: 4pcs x sofa springs