Harbinger Chalk Balls climbing gear Welded seam construction for maximum

Welded seam construction for maximum waterproofing

Hidden vertical side zip access into main compartment for quick access to contents

Double-axle design offers the widest range for each cam unit

Touchscreen compatible

Harbinger Chalk Balls climbing gear Welded seam construction for maximumFeatures Greatly improves grip for all your workout needs Premium 100% pure Magnesium Carbonate chalk in a refillable pouch Produces less chalk dust than loose chalk and lasts longer 2 Chalk balls in each package Before use, the Chalk Balls should be crushed between hands or under feet. The crushed loose chalk stays inside outer sock and hands get chalked up through fabric.