This Black Harley Booster Cushion is from the award winning Harley brand and is one of the most comfortable and portable booster cushions on the market at present.Measuring an impressive 48cm x 48cm x 13cm (19\" x 19\" x 5\") in size, raising the seat height 30mm (1\") more than the standard sized cushion, the booster cushion is fitted with a highly durable, yet stylish, black cover that is supplied with a zip for quick and easy removal. The Black Harley Booster Cushion is manufactured from high grade, polyurethane foam that generously raises the height of any sitting area when placed beneath an existing chair cushion, whilst offering supreme levels of user comfort.