CrocoChalk - Chalk Block - Hand Gym Chalk White, Packaged Blocks for Gymnastics, Power Lifting, Crossfit, Climbing No Slip Anti-Skid Carbonate Chalk Sport Training, Sweat-Free Pack of 8 100% MAGNESIUM CARBONATE QUALITY AND MOISTURE CHALK - Great for Crossfit workouts, often used in Olympic Weightlifting, Powerlifting for bar control or any kind of sports with reduced friction, Don't be fooled by cheap imitations, this is the real deal Magnesium Carbonate used by Professionals everywhere, Keeps palms sweat-free and prevents slipping HAVE A GRIP - THE WORKOUT AND TRAINING CHALK TRUSTED BY THOUSANDS OF ATHLETES - Whether your exercises are pull ups or barbells, our chalk blocks rise to the challenge. Great grip for bar work, kettlebell, exercise balls, wall balls, jump ropes, weights, dumbbells, climbing rope, tire flips, hammer swings, atlas stones and even more! ONE POUND / EIGHT BLOCKS | THE PREMIUM GYM CHALK BLOCK - Made from the purest white Magnesium Carbonate around for training weightlifting, powerlifting, gymnastics, rock climbing, bouldering, mountain climbing, workouts, pole dance, high bar, fitness, crossfit, physical education and more!