The Harley Designer Back Support Made with durable, cold cast polyurethane foam Ideal if you prefer a firmer prop Supports your back using an ergonomic design Fixing strap included The Harley Back Support is a specially designed, ergonomically moulded cushion that offers your back support and will make the time spent in a chair more comfortable. The Harley Designer Back Support is made from visco elastic memory foawith a cold cast polyurethane foam design to firmly support your back from all angles whilst you’re seated. This back support comes with a fixing strap, so that you don’t need to worry about the device moving around during use. Note: the designer back support is the one at the front of the two in the photograph with the red piping Dimensions: 40 cm x 38 cm (15.7 inches x 15 inches)