Riding auxiliary strap, learning reins standard length

Riding auxiliary strap, learning reins standard length -

Riding / fixed strap, to attach to the saddle or lunging girth.
The riding strap is attached to the saddle or lunge girth.
So the small and large riding beginners can hold on.
Once they are out of the holding phase, the strings hanging down the side can be used to learn how to hold the reins without tugging on the horse's bit.

middle part, carabiner to carabiner, ca 34-35cm
side parts/learning reins xl, ca 40cm
I think you can see that quite well in the pictures though.