Sold By Piece Not Set. This sofa cover is made of chenille fabric (polyester), which feels soft and smooth to the touch and is relatively resistant to hair and pet fur buildup. It is sold by piece, not as a full set, and is suitable for adjustable sectional sofas and couches. Sizing and fit guidance - Width options: 28" for sofa widths equal to or less than 24"; 36" for sofa widths between 24" and 32"; 43" for sofa widths above 32". - Length: add an extra 4" to 8" to tuck into sides. In general, choose a length that is longer rather than shorter. - Fit example: if your sofa measures 30" x 58", order 36" x 63". - Armrest and backrest: recommended sizes are 28" x 28" or 36" x 36". Key benefits and features - Protects furniture: shields couches, sofas, loveseats, recliners, and chairs from spills, stains, and pet messes. - All-season use: suitable for year-round protection. - Versatile applications: in addition to a sofa cover, can be used as a play mat, bedroom rug, floor pad, or window bench mat. - Non-slip design: plaid textured slipcover features a silicone rubber backing that stays in place more firmly than strap-based solutions. Minor adjustments may be needed for very active pets. Material and care - Material: chenille fabric (polyester) that is soft to the touch and easy to clean. - Care: machine wash cold, tumble dry cool. Do not bleach. The cover is designed to work well on both fabric and leather furniture and requires no additional accessories for setup. Compatibility and setup - Works with various furniture types including fabric and leather pieces. - No extra accessories needed for installation. - For best results, ensure the selected width and length align with your furniture measurements as outlined above. Usage scenarios - Everyday protection: use on living room seating to prevent spills and pet hair from damaging the upholstery. - Kid and pet friendly areas: place on couches in family rooms where children or pets frequently sit or play. - Multi-purpose room decor: lay the slipcover on a floor area to create a soft play mat for kids, or use as a rug or window bench mat in bedrooms. Notes - This product is sold by piece, not as a complete set, and is suitable for adjustable sectionals and individual couches. - The non-slip backing helps keep the cover in place, but very active dogs may require occasional adjustment.