Sold Individually, Not as a Set: Our sofa covers, crafted from a blend of soft cotton fabric and durable polyester filling, are designed to resist pet hair and fur while providing a smooth, comfortable texture. To ensure a perfect fit, please refer to our measuring guide and measure your furniture before ordering. These covers are ideal for adjustable sectional sofas and couches. For matching pillow covers, please search ASIN B0BQKY72L1. Choosing the Right Size: - For sofa widths of 24" or less, choose 28" Width. - For widths between 24" and 32", select 36" Width. - For widths above 32", opt for 43" Width. For length, add an extra 4" to 8" to adequately tuck in the sides. For example, if your sofa measures 30" x 58", order a 36" x 63" cover. Recommended sizes for armrests and backrests are 28" x 28" or 36" x 36". Multi-Function & Versatile Use: This soft furniture cover offers protection against spills, stains, and pet damage for sofas, loveseats, recliners, and chairs. It is suitable for all seasons and can also be used as a play mat, bedroom rug, or floor pad. Stay Secure: The heavy, thick quilted design features a non-slip backing with silicon rubber, ensuring the cover stays in place better than conventional options that rely on straps. Minor adjustments may be necessary with energetic pets. Easy Care & Compatibility: Our sectional sofa covers are compatible with both fabric and leather furniture and are simple to set up with no extra accessories needed. They are machine washable in cold water and should be dried on a cool setting. Avoid bleach to maintain quality.