HONEYCOMB DESIGN - comfortably gel materia CLEAN AND BREATHABLE - The design that can be for machine to washed. (with the large zipper going around). it is the good seat cushion for the elderly care at home or in care homes. WIDELY APPLICATION DESIGN - suitable for various scenarios: home, stadium, wheelchair, etc. CUSTOMER SATISFACTION – We offer 24/7 customer service, If you have any questions, please don't hesitate and contact us at any time. Gel Seat Cushion for Long Sitting, Gel Chair Cushion for Office Chair