An ergonomic seat cushion in high-density memory foam, made for people who sit for long stretches and would rather not feel it by the afternoon. The foam follows the contours of the body, takes pressure off the tailbone and hips, and supports an upright position on office chairs, car seats and dining chairs alike. Ergonomic pressure relief — memory foam adapts to the body and reduces pressure on the back, tailbone and hips Upright seating posture — supports a healthy position during long periods of sitting Non-slip underside — stays stable on office chairs, car seats and dining chairs Easy care and portable — removable, machine-washable cover in a lightweight design for daily use Details Material High-density memory foam Weight Approx. 1.05 kg Cover Removable, machine washable Base Non-slip Use Office, car, home and travel Light enough to move between a desk chair and the car, so the seat you spend the most hours in is the comfortable one.