2 Ounce Block Chalk for Gymnastics, Climbing, and Weight Lifting It is excellent for making your hands dry for weight lifting sessions, power-lifting, rock-climbing, cross-fit training, and so on. Moreover, it can provide better grip over barbell, dumbbells and slippery surfaces It is made up of magnesium carbonate which acts as a drying agent by absorbing sweat from hands. Then, it prevents equipment slippages, ensuring strong and reliable grip Color:White FeatureFor Fitness