Alera Cooling Gel Memory Foam Seat Cushion, Non-slip Undercushion Cover, 16.5 X 15.75 X 2.75, Black

Soft, resilient memory foam cushion is pressure sensitive to help relieve stress points. Smart gel-cooling layer helps provides longer lasting cooling by dissipating heat. Non-slip under-cushion cover keeps the cushion firmly in place on your chair. Long-lasting, fade-resistant fabric cover. Washable.
GRP:DTSE