LoveHome Coccyx Seat Cushion Memory Foam for Tailbone Injury, Sciatica, Hemorrhoid, Pelvic Pain Relief - Ideal Seat Pad for Office Chairs, Recliner, Wheelchair, Car Seat ERGONOMIC DESIGN ALLOWS TAKE AWAY THE PRESSURE OF YOUR BODY AND RELIFE THE PAIN FROM TAILBON--LoveHome coccyx seat cushion made of 100% premium quality and high-density memory foam with Ergonomically designed pressure on tailbone, helps relief the pain from tailbone injuries, hemorrhoids, pregnancy back pain, sciatica and other bad back spinal problem IMPROVE YOUR POSTURE--Contoured design for helps straighten the back and correct your posture,support your lower back's natural curve to protect the perfect spinal alignment and promote a healthy posture IDEA AND COMFORM SEAT CUSHION -This seat cushion with size 17.7*13.4*3.3 can be used in many place Provide you with a comfortable sitting environment:at home, office, a wheelchair, driving a car or truck and travel by car or plane NON-SLIP RUBBER BOTTOM AND FIX STRAPThe coccyx seat cushion update the bottom with non-slip material also with fix strap make the cushion stay in one place, avoid the cushion slip around when you sit, machin washable velvet cover with zipper easy to clean 100% LIFETIME RETURN GUARANTEE-- Risk Free, 100% customer satisfaction, hassle free lifetime return window, try it now with no worries