Physical Characteristics of USAPA Approved Balls

Balls are tested for each type and each color. Balls are checked for size(diameter), weight (in grams) and for bounce. The bounce test was performed by dropping the ball from a height of 75 inches onto a concrete floor.

Ball Type	Color	Diameter (inches)	Weight (GR)	Bounce (inches)
Cosom	White/Yellow/Red/Green	2 7/8	22	30
Dura Fast 40	White/Yellow/Orange	2 15/16	26	32
Dura Large-Hole	White	2 15/16	25	31
Easton	White	2 13/16	22	30
Jugs	White/Green	2 7/8	23	37
Mach-Z	White	2 13/16	22	29
Rawlings	Yellow	2 3/4	22	30