Right and left convertible

Thermal Poly-Urethane (TPU**) outsole that is extremely flexible

The development of the new PhysiX has been a sprawling process that has spanned several years

Color: Black/Blue Solid All colors do vary somewhat from the picture shown

Along with the two bowling balls

NFL Green Bay Packers Bowling Shammy Brand_Viz-a-Ball Right and left convertibleThe KR Strikeforce NFL Shammy is awesome at removing oil from a bowling ball. The leather material on both sides brings back the tackiness to the bowling ball. This pad can be used on any type of bowling ball. Bring your team spirit to the lanes today! Ultimate oil removing pad Leather on both sides Restores tacky feel for better ball performance Embroidered logos Dimensions: 8" x 7. 5"