Description Enhance the comfort and longevity of your furniture with our sturdy sofa springs. Designed for easy installation, these replacement springs are ideal for sofas, chairs, and mattresses. Crafted from durable materials, they provide excellent support and resilience, ensuring your furniture remains comfortable and functional for years to come. Features -Color:Black -Material:Steel -Size:10.00X10.00X10.00cm/3.93X3.93X3.93in -High elasticity design: provides comfortable support with high elasticity, ensuring a pleasant seating experience -Durable material: made from longlasting materials that resist deformation, extending the life of your furniture -Independent spring structure: effectively isolates vibrations, offering a more stable seating experience suitable for various settings like home and office -Easy installation: simple to install, these springs can replace old ones, rejuvenating your furniture and enhancing its overall quality -Versatile use: suitable for chairs, mattresses, sofas, and other furniture, meeting diverse needs and creating a comfortable home environmentPackage list: 10pcs x Upholstery Springs