This helmet reflex from shires is easily attached to the helmet by an elastic band. This also means that the strap fits well on various different helmets. A strap that is soft and fits well on the helmet.
A helmet reflex is a perfect aid to protect you and your horse in the dark.
Being visible is the most important thing you can do when you are out in the dark.
This makes you visible and thus prevents accidents from happening because motorists or the like do not see you.
Remember to put several different reflexes both on yourself and on the horse. It can never be too much.