SKLZ Weighted Throwing Baseballs, 2-Pack (10 Ounce and 12 Ounce),White

2-pack of weighted throwing baseballs includes one 10 ounce ball and one 12 ounce ball Heavy, standard-size baseballs help build greater throwing and pitching strength Use while playing long toss or for shorter throwing drills; ideal for training and pre-game warmups Made with the same construction and materials as regulation baseballs; each ball has a circumference of 9 inches and features raised seams and a leather cover