Knowing your need for comfort, AutoCraft designs a series of seat cushions to serve different needs. Materials range from cooling fabric, breathable fabric, to wood beads. Designs include ergonomic types, types that fit trucks/SUVs, and types that fit car seats and home chairs, all featuring one-step easy installation. The buffer space between your body and the seat prevents soreness even in long drives. A comfy ride and a happy life begin with good seat cushions. Adjustable Lumbar Support Seat Cushion - This seat cushion features an additional soft cushion that's adjustable to your ideal height, for extra lumbar support. The perfect combination of plush surface textile and 100% high-density foam padding ensures the ultimate comfort. The grey and black color scheme sets a rich, staid tone to your car's interior. Product Features:Designed for cars, small SUVs and small pickup trucks, perfect to use in car, office and home Works with or without side airbag Grey and black color scheme sets a rich, staid tone Terry material with 100% high-density thick foam Adjustable lumbar support Easy to install, no tools required