Check the listing for details. Premium Memory Foam Coccyx Seat Cushion Support Pillow Sciatica Pain Relief. Condition: New. Listed at 18.39 USD. Description Memory Foam Coccyx Seat Cushion Support Office Pillow Sciatica & Pain Relief Medium Firm memory foam seat cushions are not suitable for people with a slim built or who otherwise prefer a softer feel. Upgraded thick soft velvet materialErgonomic design for promoting healthy posture, proper spine alignment, and superior comfort. Reduces pressure while sitting.Reduces pressure on the coccyx, tailbone and hip bones while sitting. Reacts fast to provide instant relief and comfort. Relieves back aches and pains and even helps with SciaticaEASE your BACK PAIN in an INSTANT.You can use this seat support cushion in the office, at home, or on the goUse it on office chairs, car seats, wheelchairs, kitchen chairs, lounge chairs, vehicles, and THE LIST GOES ON.Memory foam filling for retaining shape and promoting healthy spine alignmentRemovable zippered washable velvet cover is machine washable and allows for easy cleaningSeat Support Pillow measurements: Size about 18 * 14* 2.8 inch (L x W x H)Upgraded thick soft velvet materialMemory foam provides the perfect amount of cushion and support while retaining it's shape and form. It is the same material that used in car.High-Resilience: Rapid-Recovery Memory FoamTemperature-Proof: Firmness Unaffected by Heat or ColdHigh-Consistency: Shape Unchanged after Long Period of Use Check out our other items in our store. Memory Foam Cushion Acoustic Foam Solar Eclipse Glasses Art & Decoration Micro Bead Pillow 3D Foam Panel PaymentShippingWe accept payment via PayPal only. Please make sure your address in PayPal is matched with your shipping address. We will not change the address after the payment is made. We offer free shipping. Our process time is 1 business day (except weekend or holidays) after payment is received. ReturnFeedback If you are not satisfied with your purchase, please contact us within 30 days from the date you received the item. Any product you return must be in the same condition you received it and in the original packaging. Please contact us to resolve any issue before leaving a negative or neutral feedback. We will try our best to solve any issues. We appreciate you as a customer and always want you to be happy with your purchase.