Masons line made of Twisted nylon, size 15 - 125 mm core
Heat-set after winding to stabilize
Not affected by mortar, oil, or mildew and will not absorb water
Great for staking out sites, concrete and landscape layout, as well as brick/block laying
Made in the U.S.A.

Length : 285 ft (85.5m).
Colour : white.