Spider Chalk Mega Blocks
- High-grade powder chalk that lasts 2x longer than conventional blocks
- 4 oz. pouch includes (3) 4"x3.5"x1.5" thick chalk blocks
- Contains pure lab-grade magnesium carbonate with 0 fillers, 0 unhealthy additives or drying agents; non-toxic
- Blocks do not crumble, create less dust and grip stronger
- Used by top athletes for gymnastics, weightlifting, CrossFit, rock climbing, bouldering, and more
- Our manufacturing process produces a denser, cleaner, and more pure block
- Only chalk blocks Made in the USA
- WARNING: CHALK WILL LEAVE A RESIDUE ON GYMNASTICS AND FITNESS MATS
- Returns are not accepted on opened products.
Exercise is fun for the family
We have the mats to turn your garage or basement into a home gym.