Chalk is ideal for improving grip on pull up bars, gymnastics rings, barbells and dumbbells, and other equipment. These Chalk Blocks come in a set of 8 blocks of 2 oz. chalk conveniently packed into one master box.
Chalk is ideal for improving grip on pull up bars, gymnastics rings, barbells and dumbbells, and other equipment. These Chalk Blocks come in a set of 8 blocks of 2 oz. chalk conveniently packed into one master box.