Premium Gym Chalk 1lb - Magnesium Carbonate Hand Powder Blocks for Climbing, Gymnastics, Weightlifting, Crossfit WOD's, Powerlifting, All other Sports & Workouts - 8 x 2oz (55g) Blocks- Improves Grip Strength and Athletic Performance - Outstanding Quality & Value SCIENTIFICALLY PROVEN TO AID PERFORMANCE: Manual perspiration can be an athletes worst enemy, particularly in sports and disciplines where safety is consideration. Sports chalk has been critical for Climbers, Gymnasts ,Weightlifters and Track and Field Athletes for decades to optimise performance. Make sure you optimise your performance by chalking-up first. BEST QUALITY, HIGH GRADE GYM CHALK: Our gym chalk comes in 8 separately packaged, 2 ounce (55g) blocks. We make our product only from pure, high grade Magnesium Carbonate (MgCO3) which will aid grip in all sports and disciplines when applied to the hands. MULTI-PURPOSE CHALK: Our high grade chalk is ideal for the essential grip safety needed in both indoor and outdoor climbing. Maximise your lifts in Olympic Weightlifting, Powerlifting or Bodybuilding. Use Iron Core Fitness Chalk in any Artistic or Rhythmic Gymnastic discipline; be it Floor, Vault, Bars, Rings, Beam or Horse. Our chalk can be used in Field Events such as Shot, Discus, Javelin or Pole Vault which all require exceptional grip performance. Also, this product can be perfectly used for any type of manual work outside of sports where a strong grip is necessary. 2 x FREE EBOOKS: 'The Grip Guide' A comprehensive ebook on grip strength & training. And 'Chalk it up' a complete guide to using your gym chalk MONEY BACK GUARANTEE: If you are not satisfied with our product then we offer a no hassle 100% money back guarantee.