Package Includes: 1pc Orthopedic Seat Cushion. Material: Foam. Size: 44x41x7.5cm. Weight: 0.55kg. Color: Navy Blue Ergonomics: The design of this pillow is ergonomically designed to distribute your weight on the seat. This wedge-shaped cushion can relieve pressure on the coccyx. Our high quality memory foam seat cushion can respond to the body and adapt best to your body shape. Strong foam compression and cushioning ensure maximum comfort OFFER COMFORT AND RELIEVE STRESS: An ergonomic shape with an opening in the center allows our ring pillow to reduce pressure on the sensitive areas, spreading the uncomfortable pressure evenly to the outside to distribute SUITABLE FOR ANY POSITION: This pillow provides instant comfort on any hard surface. Office chairs, kitchen, dining room, living room, patio and even wheelchairs. Ideal for car seats, truck drivers, drivers, wheelchair users, pregnant women old Customer service: If you have any questions, please contact us. We will get back to you within 24 hours. We will try our best to meet your needs. Seat ring, Zorara seat cushion orthopedic, seat ring after surgery, coccyx cushion memory foam round, orthopedic seat cushion for office chair, pregnancy, hemorrhoids, coccyx relief Breathable and comfortable, groove design. Refreshing feeling, heat dissipation According to the ergonomic design, it promotes smooth blood circulation in the buttocks and prevents blood circulation in the buttocks caused by prolonged sitting Round center opening design, ventilated and ventilated, the arcuate height ensures the absorption of the pressure of the caudal vertebrae, the body feels relaxed, and after a long time sitting will no pressure exerted on the caudal vertebrae Detailed Information: Material: foam Size: 44x41x7.5cm Weight: 0.55kg Color: Navy Blue Package Includes: 1 piece Orthopedic Seat Cushion