A really excellent product for front and side visibility. If your horse/pony has a high head carriage it is possible that your jacket/waistcoat may be hidden from cars approaching from the front, therefore a neck band ensures that both you and your horse/pony are seen as quickly as possible. One size really does fit all (from 11 - 18 hands!) as the neck band is fully adjustable around the neck and in between the legs. Wipe-clean finish for practicality.