1. Portable and versatile use: Measures approximately 8.5 x 16 x 5 inches, fitting most chairs, including office chairs, home seats, car seats, wheelchairs, and more. The portable handle makes it easy to carry, ideal for resting, working, or traveling wherever you go. 2. foam construction: This postsurgery BBL pillow is made of density foam, offering nontoxic, odorless, and advanced bounceback properties. It provides gentle yet firm support for extended sitting periods, promoting postoperative recovery. 3. Ergonomic and comfortable design: Featuring a uniquely curved structure, this butt cushion conforms to the natural shape of your legs, delivering exceptional support and comfort while seated. for maintaining proper posture and alleviating discomfort during the healing process. 4. Convenient cleaning: The BBL chair cushion comes with a soft, breathable cotton cover featuring a smooth zipper for easy machine washing. Nonslip rubber particles on the base ensure it stays securely in place on any chair.