Ideal in the car where headroom is at a premium. - Fantastic when the need is felt for just a little added support to ease muscle tension in the lumbar region - Available with optional coccyx cut out and/or fixing strap - Size: 36x36x5cm (14x14x2"). 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.