Elastic Foam Insert: Thanks to a carefully balanced elastic foam insert, this not slip pad provides lasting yet gentle without easy deformation, ensuring stable, dependable, and comfortable use during daily activities Washable Removable Cover: The side foam segment pad includes a detachable slide closure that supports machine washing for easy Both sides are equipped with comfortable foam cushions, ensuring year round comfort and breathability for an optimal user Multifunctional Use: Beyond wheelchair application, this chair back pad can also serve as a sleep segment or positioning pillow for back, arms, knees, and ankles, offering versatile benefits for various needs Adjustable Waist Size: Features an 80.7 Inch 205 cm waist strap that can be freely adjusted to fit your waist circumference, making it suitable for wheelchairs, elderly chairs, and most standard seats with armrests for a secure and customized fit Firm and Comfortable: Made with dense foam construction, the wheelchair pose back pad effectively supports sensitive areas, helping maintain correct body positioning The soft, machine washable outer layer alleviates pressure points and prevents unnecessary collapse for sustained comfort