Walk Safely... prevent slipping when walking in hazard places. Ideal for step, ladder, swimming pool, skate boards, etc. Various sizes and colors to choose from.

Mill:

• A "mil" is a unit of thickness equal to one thousandth of an inch. 
• To convert mil to inches take mil & divide by 1000. 
• Thus, a 2 mil bag would be .002 inches thick.
• Example: Ex: 2 mil/1000 =.002 inches