Jessica209

I have this thing. It was found along with the chest protrctor. Im not sure what it is or what it is for. It seems to be made the same, handmade, as the chest protector. Any help? https://www.mercari.com/us/item/m16627242796/

I have a carlucci model chest protector for sale if anyone is interested. https://www.mercari.com/us/item/m54601342993/?ref=search_results