- free standing punching bag Strike-Skin is made of 91% Polyester, 9% Spandex which allows the product to be very flexible and durable
- Strike-Skin fits on regular BOB punching bags as well as BOB punching bags
- Strike-Skin is machine washable
- Allows users of all ages and genders to develop pinpoint striking techiques
- BOB punching bag different color and size