AERIS Memory Foam Premium Large Office Chair Pad with a Buckle to Prevent Sliding-Car Seat Cushion with Machine Washable Black Plush Velour Cover HIGH QUALITY: You will receive the highest quality responsive memory foam product that provides an excellent support. Memory foam base is covered with an internal cover and they are placed in a luxury removable machine washable black plush velour cover. COMFORTABLE:This special designed seat cushion helps to ease hemorrhoid discomfort and pain and reduces pressure on the coccyx while sitting, while also promoting a healthy posture and proper spine alignment.It will also provide the support and height DRIVERS need while driving. VERSATILE SEAT PAD: Exceptional comfort for WHEELCHAIRS,gaming,car seats, plane seats, office chairs, benches, kitchens, computers, sofas, and any other types of chairs and elderly. PERFECT GIFT: Excellent gift for birthdays,valentine's day,mother's day, father's day,weddings,graduations. GUARANTEE:We have got you covered with lifetime free replacement guarantee.