CPO-7704 Toe Splint For Hallux Valgus.
Size/s: Small-20-24cm, Large-24-29cm. 
Material: Neoprene 45%, Nylon 35%, Polyester 5%, Aluminum 15%.
Feature:

• Bilateral light aluminum hinges serve as the prop of toes
  and keep them fixed.
• Detachable hinge on little toes can be applied if need.
• Relieves pain caused by hallux valgus and Reduces friction
  between toes.
• Breathable mesh fabric for comfort feeling.
• Can be used while walking.