HIGH STRETCH: BellaHills' sofa cushion covers are made of 85 percent polyester or 15 percent spandex fabric with small checks jacquard pattern. Ultra high elasticity, super soft and wrinkle free, durable and long lasting, freshen up your interior decor PERFECT FIT: Our jacquard cushion cover are stretchy to fit regular square seat cushions and also T-cushions. Moreover, elastic cord sewn on bottom give the sofa or furniture a whole protection. 3 size available: Chair cushion width from 21.6" to 36" Loveseat cushion width from 43.2" to 59" Sofa cushion width from 64.8" to 108" FUNCTIONAL: Seat Cushion is frequently seated by people or pet, which is easy to get dirty. Having a cushion cover not only protects your furniture from daily tear, spills, stains and so on, but also gives your sofa a new look EFFORTLESS INSTALLMENT: According to the installation guide, it can be finished within 2 minutes by one person. Find 4 angles and put them in the corresponding position, ensure the good fit EASY CARE: Machine washable in cold water. Wash separately at gentle cycle. Using mild laundry detergent. Do not bleach and ironProducts from LUOLV's store