Sitting uncomfortably for long hours can take it's toll on your bones and muscles, but if you sit up and pay attention to today's deal you'll never look back... We're offering you a HoMedics ObusForme 'backrest support' for just £19.99! Stiff office chairs and poor posture becoming a real pain in the, uh, back? Today's deal could be the answer. Specially designed by HoMedics, the ObusForme 'backrest support' aims to promote your spine’s natural curve and reduce pressure from the lumbar discs. Plus, it's designed to reduce slouching, so all that talk of straightening up and flying right could soon become a reality! Choose your size according to your height

• Small: 5'2" and under
• Medium: 5'3" - 6'2"
• Large: 6'3" and above