Product Details: - Innovative Honeycomb Gel Seat Cushion With Cover Flexes And Conforms To Fit You, Then Returns To Its Original Shape. - Ergonomically Designed Seat Cushion Provides Maximum Support And Comfort While Relieve Pain And Tension From The Lower Back, Tailbone, Hip, Spine, And Sciatic Areas, Helping You Sit More Comfortably With Less Pain And Stiffness. - Honeycomb-Style Grid Provides Optimal Lumbar Support While Allowing Air To Circulate, Keeping Your Seat Dry And Cool. - Highly Durable - Patented Non-Liquid Gel Material Never Takes A Compression Set, Meaning It Will Never Lose Its Cushioning Ability Or Go Out Of Shape. - Machine-Washable Cover Features Non-Slip Gripping Dots On The Bottom To Help Keep It In Place. - Honeycomb Cushion Is Designed To Fit Most Seats, It'S Perfect For Car Rides, Watching Tv Or Any Time You Sit For Long.