A FAB Hammer 16 lb (15.7 on scale) bowling ball in black color with pre drilled holes and has a redrilled finger holes (thumb is original drill). It has marks/scratches from use as shown in pictures. I double box all bowling balls for shipping. Left finger to thumb: 4 1/2" Right finger to thumb: 4 1/2" Left finger hole size within insert 3/4 Right finger hole size: 11/16" Thumb hole size: 1"
