Back rests help reduce back strain while you work at a desk, providing comfort and support for your spine and improving posture. Easily adjustable to fit almost any chair, with a removable, washable cover.
• Give your back full support with high-density, viscoelastic memory foam
• Temperature and pressure-sensitive foam molds to body shape
• Memory foam was originally developed by NASA to relieve astronauts of G-force during lift-off
• Memory foam dissipates pressure to provide maximum comfort for you
• Easy-to-adjust straps allow virtually universal chair fit
• Removable, washable fabric cover included
• Size: 320x350x40 mm