From the Manufacturer

Double brush with long, soft white bristles on one side for general cleaning and shorter, stiffer black bristles on the other side for more intense scrubbing. The natural bristles are designed to be rock friendly and the ergonomic wood handle is strong and comfortable to hold.

Features

• Double brush with differentiated natural bristles for general scrubbing and deep cleaning of climbing holds
  
  
• Ergonomic wood handle is strong and comfortable to hold
  
  
• The handle has a hole for attaching a lanyard
  
  
• 26 grams