Product Description The Obus Forme Back Support transforms an ordinary chair into a more supportive seating surface. Its contoured S-shaped frame follows the natural curves of the spine to support improved posture and seated comfort. A removable lumbar pad provides additional lower-back support and can be adjusted to suit individual comfort needs. An elastic positioning strap helps secure the back support to compatible office chairs, dining chairs, car seats and other seating. Available in Low Back, High Back and Wide Back options. Key Features Contoured S-shaped design Supports natural spinal alignment Removable and adjustable lumbar pad Soft polyurethane foam padding Lightweight polycarbonate frame Elastic chair-positioning strap Carry handle for portability Removable, sponge-clean cover Suitable for home, office and vehicle seating Three support sizes available Specifications Variant Product Code Dimensions Product Weight Low Back MB0070 450 × 530 mm 1 kg High Back MB0050 450 × 770 mm 1.5 kg Wide Back MB0060 500 × 560 mm 2 kg