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Proffesional Grade Gym Chalk Descripción de Pro Source
ProSource Gym Chalk gives you one pound of professional grade chalk, enough to last through months of workouts, all at a low price. The magnesium carbonate chalk gives you a firm hand grip and non-slip surface for climbing, lifting, and swinging. It reduces moisture on your hands to help you improve athletically. Comes conveniently wrapped in eight 2oz. blocks.