The foot arch stretcher is made of qualified pine wood, with fine grinding and offers a soft handle feeling and intimate care. It can shape your arch efficiently after regularly use. Professional ballet instep shaper, mainly focuses on toes and legs and feet instep nest pressure, push and pull in the instep to feel the stretch function of feet muscles and ligaments. The solid wood provides a high toughness, wear-resistant and to use. Perfect for ballet, Latin belly, yoga dancers to exercise their insteps.