About this item This fits your . Make sure this fits by entering your model number. ★ Material: 18.1 x 13.8 x 2.8 inch; Breathable mesh cloth cover, removable and washable; Memory foam can effectively absorb human body pressure and adjust the body to a comfortable state ★ Occasions: Portable and Versatile, our seat cushion fits perfectly on any office chair, computer chair, armchair, sofa, couch, car seat, airplane, wheelchair and recliner; Suitable for office workers, teachers, students, driver and other people who sit for a long time ★ Feature: The memory foam cushion can soothe your tired buttock, let you sit comfortably in the office or car at a time a couple of hours; U-shaped design ergonomic seat cushion provides the best comfort while reducing pressure on the tailbone and promotes healthy posture ★ Design: A variety of colorful prints and modern patterns, such as Boho, blooming floral, paisley, animals, sunflower, wolf moon night, beach, tie dye, fall, autumn, galaxy starry sky, Mexican striped, leopard, tribal ethnic style ★ Best for Gifts: The perfect gift to share with your families, girlfriend/friends on birthdays, Holiday, Halloween, Teacher's Day, Mother's Day, Thanksgiving Day, and Christmas day etc