How to Choose: Please add an extra 4" - 8" for the length to tuck in the sides, and a little longer is better than a little shorter for the width and length. For the armrest and backrest size, it is recommended to choose 28" x 28" or 36" x 36". Multiple Uses: This soft furniture cover protects your sofa, loveseat, recliner and chairs from spills, stains, pets. Suitable for all seasons, it can be used not only as a sofa cover, but also as a play mat, bedroom rug, floor mat, window sill mat, etc. Stays in Place: The chenille sofa cover is designed with a non-slip backing - silicone rubber, which keeps it in place more firmly than other ordinary sofa covers that use straps. Please note that minor adjustments are required for noisy dogs. And Maintenance: These modular sofa covers are suitable for fabric and leather furniture, easy to install! No other accessories required! Easy to clean, machine wash (cold water) and tumble dry (low temperature), do not bleach. As good as new after washing. Sold by piece, not set: The sofa cover is made of chenille, which is soft and smooth to the touch and not easy to collect hair or pet hair