"Clean Shot" is the 1/8" foam ONLY for bowler who wants the least restriction

Reformulated adhesive ensures product won't slip during competition

The Hammer Black Widow Urethane takes the successful Gas Mask core and wraps it with a urethane coverstock

Fabric: 600-denier Polyvinyl Fabric

Length: 235 (scale 25-235)

Hammer Tough SHSJBJRBW M "Clean Shot" is the 1/8"The Hammer Tough is not like other spare balls. This ball introduces the Polythane coverstock and wraps it around a pancake core. The Hammer Tough is the toughest spare ball to be created so far. Carbon Fiber Infused! Carbon fiber is one of the toughest materials on earth. Hammer decided to add this material to the inner core of this ball for added strength and durability allowing them to offer an incredible 3 year warranty. Color: Navy All colors do