This neckband has ecapsulated plastic tape. The original design is excellent for front and side high visibility. While out hacking, if your horse has a high head carriage, we would advise you to wear a neckband because the horse's head may hide your jacket or waistcoat from cars coming from the front. It is fully adjustable by touch and close fastenings underneath the chest and is wipe clean. It comes in one size, but is adjustable around the neck and in between the legs, fits from 11hh up to 18hh.