Moulded to the same ergonomic shape as the Designer Car/Low Back Support. - Cold cast polyurethane foam makes this ideal for those who prefer a firmer support - Size: 30 x 21cm (12x8ΒΌ"). If this product is showing as out of stock (red dot), please note that as we manufacture this product on site it can normally be manufactured and available within 2/3 days of receiving your order.