Nova Medical Egg Crate Wheelchair Cushion vs Shinnwa Recliner Cushion with Lumbar Pillow

The Nova is the better pick for a wheelchair or transport chair: it is 16 x 18 x 3 inches, has a non-skid bottom, and its zippered water-resistant cover washes. The Shinnwa is larger at 20 x 20 x 3 inches and adds a lumbar pillow, so it suits a recliner or armchair where back support matters. Both use egg crate foam, which relieves pressure but compresses over time; neither is memory foam. The Shinnwa rates 4.2 from 121 ratings, and owners of egg crate cushions in general report the foam flattening with daily use.

• Choose the Nova Medical if you need a cushion that stays put on a wheelchair or transport chair and has a washable, water-resistant cover.
• Choose the Shinnwa if you want a wider seat pad plus a matching lumbar pillow for a recliner, armchair or sofa.