New Atec HI Per X ACT Baseballs 1 Dozen (12) Balls per Box Yellow Size:9" Official Size located between the index finger 6 7.5:Navy Metallic Silver located between the index finger and thumb the Praying Mantis offers shock absorbing protection for the hand against injury and sting when receiving the ball two additional "Finger Hammocks" allowing the fingers to be firmly positioned and more secure in the glove "Double sided Slim Padding" allowing for increased pocket size and easier ball retention "Double Flexhinge" which makes the glove snap closed on contact Our folding footrest is a great addition to any platform for indoor and outdoor training Specifically designed to be used with baseball training machines Xtream AerodynamiC Technology (X ACT) maximizes pitch accuracy and consistency Sting Blocking construction eliminates handle vibrations on errant hits Safe for use with performance bats Regulation Baseball Size and Weight