From the award-winning Harley brand, this Harley Circular Lumbar Roll is the larger of two sizes available measuring 127mm (5\") in diameter and is ideal for most people.The specially designed circular lumbar rolls have been a firm favourite for many years as they are ideal for use on most padded or lounge type seats. With its firm density cushioning helping to promote excellent posture whilst seated. Manufactured to the highest standard the Harley Circular Lumbar Roll is extremely comfortable when in use. This Circular Lumbar Roll is easily fitted using a simple elasticated, buckled strap.