Ergonomics
Gradual-Slope Coccyx Seat Cushion for Tailbone & Sciatica Relief
A sloped wedge cushion designed to ease pressure on the coccyx and encourage a more upright sitting posture. It’s a foam seat pad with a 3-inch rear cutout, a polyester, machine-washable cover with built-in handle, and dimensions of about 15 x 14 x 1.5–3 inches. Intended for dining chairs, office ch