Features: Compactness foam sofa cushion inserts effectively restores sagging and uneven surfaces, providing long lasting support to restores your furniture's comfort and appearance. Crafted from not toxic, sponge component , these inserts are easily customizable with scissors to fit any sofa cushion size for seamless installation. Ideal for homeowners, renters, or office spaces seeking to extend furniture life without expensive replacements. Perfect for revitalizing worn out couches in living rooms, dormitories, or rental apartments where frequent furniture upgrades are impractical. Engineered with reinforced compression resistance, these strong foam pads prevent future deformation while maintaining breathability for year round comfort. Specifications: Component : compactness sponge Size: about 50x50x4cm/56x56x4cm(optional) Package Includes: 1xSofa Sponge Cushion note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.