Master Memory-Foam Seat Cushion, 17″H x 17 1/2″W x 2 3/4″D, Black

Helps reduce back strain and fatigue.

• Cushion can be used on the chair seat or chair back.
• Memory Foam conforms to the shape of your body.
• Attach by hook-and-loop strips and/or included elastic strap.
• The cover is washable for long-lasting use.