Memory Foam Seat Cushion for Office Chair Car Seat - Orthopedic Lumbar Spine Posture Back Made of memory foam, which provides comfortable support and pressure relief. Cool gel. Removable cover for washing. Provides enhanced comfort and support for the user's back and buttocks, particularly during prolonged sitting. The gel material is often used to distribute pressure more evenly and reduce discomfort, which can be beneficial for back health and posture. See pictures Pre owned condition
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