RAWBuiltTech Gym Chalk, 1 Pound Professional Gym Quality, 8 Individual Wrapped 2 Oz Packages, Helps Keep Your Hands Dry During Your Workout, Non-slip Magnesium Carbonate This is the chalk used by professional weightlifters, gymnastic professionals and rock climbers all around the world Made with top tier Magnesium Carbonate to ensure that you are getting the best value for your dollar! Comes in a 1 pound container with 8 separate 2 oz blocks so you only need to use what you need Professional Gym Quality Chalk specially designed to keep your hands dry through the toughest of workouts. Buy with confidence with our 100% Money Back Satisfaction Guarantee!