Columbia 300 Authority Solid Bowling Ball Brand_NFL Shammy dimensions are 8" x

Shammy dimensions are 8" x 7

Increases the power you put on the ball

Separate shoe compartment holds up to size 13

Storm Rolling Thunder 2 Ball Roller Checkered Black/Gold

Columbia 300 Authority Solid Bowling Ball Brand_NFL Shammy dimensions are 8" xColumbia 300 Authority Solid Demand some authority on the lanes with the Columbia 300 Authority Solid high performance bowling ball. This features the ERT 2. 0 Solid coverstock and is paired with the Authority core. This ball compliments the original pearl Authority because it reacts earlier and stronger on heavier oil conditions. Color: Black Purple Lime All colors do vary somewhat from the picture shown Core: Authority (14 16#) Coverstock: ERT 2. 0