Cover is waterproof & can be removed and washed.
SmithHillman Coccyx Orthopaedic Memory Foam Seat Cushion – Sitting Pain Relief! from Sciatica, Lower Back and Tailbone Pain| Non-Slip Bottom | (Black, Velour)
Orthopaedic Memory Foam Seat Cushion Support Back Pain Chair Pillow Car Coccyx
Aytop Coccyx Cushion, Adjustable Memory Foam Seat Cushion Reduce Sciatica Tailbone Back Pain Chair Cushions Non-Slip Bottom Washable Cover Ergonomic Seat Pads for Office Chair Wheelchair (Navy Blue)
Memory Foam Seat Cushion Pillow Orthopaedic Back Coccyx Sciatica Pain Relief
Memory Foam Seat Cushion Orthopaedic Back Support Car Office Chair Desk Posture
