Ader Sporting Goods Gym Chalk 3 Lbs (24 Blocks) 3 Lbs of gym chalk 8pcs/ 2oz blocks per Lbs (16oz/Box) 24 blocks total for 3 Lbs. Used by gymnasts, weight lifters, rock climbers, etc Ships to all 50 States, APO, FPO, and P.O. Box