Just like chalking your hands, the Squeaker is meant to keep you on the wall longer and with ease. The Squeaker is a new climbing implement that allows you to "squeak" your shoes so they'll have a race car tire level of stickiness. A simple device with two sides of abrasions for scuffing, cleaning, and conditioning your rubber. *Especcialy good for climbing outside, you can even squeak mid-route so you dont grind dirt into the holds.