【Perfect Sofa Backrest Replacement】 Designed as a replacement back cushion for sofas and couches, this supportive back pillow restores comfort and structure to worn-out seating. It can also be used as a reading pillow, lumbar support pillow, or floor cushion, making it a versatile addition to your home. 【Supportive Shredded Foam Filling】 Filled with premium shredded foam, this cushion offers a balanced combination of softness and support. Compared to polyester filling, it provides better rebound and contouring, while remaining more flexible and comfortable than solid foam blocks. 【Thick, Fluffy & Long-Lasting Support】 With a generous 5-inch thickness, the cushion feels fluffy yet supportive. The shredded foam adapts to the natural curve of your back and waist, helping relieve pressure on the lower back, shoulders, and neck. Designed to resist flattening and deformation even with long-term use. 【Soft & Breathable Fabric】 Crafted with high-quality, skin-friendly fabric that is soft to the touch, breathable, and comfortable for extended sitting or lounging. The fabric helps reduce heat buildup, keeping you comfortable whether you’re relaxing, reading, or watching TV. 【Compression Packed – Easy Recovery】 This sofa back cushion is vacuum-compressed for shipping. After unpacking, allow time for it to regain its full thickness. Gently patting, sun exposure, or light drying can help speed up the rebound process. Not washable – recommended for use with a sofa cover. Shredded Sponge Couch Back Cushion Replacement 3 PCS