Designed to restore the functionality of your furniture, these replacement springs are crafted for sofas, chairs, and mattresses. Their sturdy construction allows performance, while their sleek design seamlessly integrates with various furniture styles. Ideal for repairing worn-out or broken springs, they enhance comfort and support. Features - Color: Black -Material:Steel - Size: 12.50X10.00X10.00cm/4.91X3.93X3.93in -Restores elasticity: bring your old sofa back to life with our lawn furniture springs, enhancing the comfort and support of your furniture -Easy installation: designed for installation, our chair replacement parts require no professional tools, making sofa repairs a breeze -Versatile use: suitable for various furniture types, including sofas, mattresses, and chairs, catering to different needs -Durable materials: made from highstrength materials, our mechanism tension springs resist deformation over time, extending the lifespan of your furniture -Enhanced comfort: provides effective body weight support, reducing discomfort while sitting or lying down, and improving your relaxation experience Package list: 4 x sofa springs