About this item: Adjustable Straps and Wide Range Application: There are adjustable double-straps to keep Orthopedic backrest for chair in place and prevent the lumbar pillow from sliding down. The back seat cushion is perfect to use in most office chair, armchair couch, car seat, wheelchair & recliner seat etc. Ergonomic Design: Our lumbar pillow is designed for upper, middle, or lower back. You will sit more comfortably with this seat back cushion, especially when you driving or working during siting long time. Breathable and Washable Mesh Cover: The back support pillow keeps with breathable and removable mesh cloth, keeping your back cushion breathable & comfortable all day long, and the mesh cover is machine-washing available, suitable for all seasons. Specification: Product: Lumbar Support Pillow, Back Support Cushion Type: Memory Foam Back Cushion, Back Support Pillow Suitable for1: Office Chair, Armchair Couch, Car Seat Suitable for2: Wheelchair &Recliner Seat etc. Features1: Adjustable Straps and Wide Range Application Features2: Ergonomic Design, Breathable&Washable Mesh Cover Name: Back Pillow, Ergonomic Lumbar Support Cushion Colour: Black Material: Memory Foam Size: 39.5 43.5cm Fill Material: Memory Foam Item Weight: 640g Package Include: 1x Lumbar Support Pad - Havendro Lumbar & Back Support Pillow Memory Foam Back Cushion For Car Seat in Black