This mat is designed specifically for keeping your workbench clean and organized while you work on your bike. The mat has an extra large work area, compartments for parts, tools, and components, so everything is within reach and easy to find. Plus, the mat has useful tools built in like metric and imperial rulers, ball bearing and sealed bearing gauges which make it easier to identify the parts you need when working on your bike.

• Built in gauge to easily and accurately identify outside and inside diameter of sealed bearings
• Identifying ball bearing has never been easier with this ramped gauge that lets ball bearings roll into their identifying slot
• Convenient metric and imperial ruler to quickly measure components
• Durable rubber-like PVC construction cleans easily
• Overall size 20x12-3/4", 12x9.5" raised work area