1>Color:Green 510 feet . 2>For net repair, decoy line, builders line chalk line, and mason line. 3>143 lbs Tensile Strength. #18 x 510 ft. Twisted Nylon Mason Line Green With Tube /ReelProfessional masons and contractors ask for this quality, long wearing, tough, braided line. Special braiding process aids elasticity and eliminates sagging. 143lb. test Size#18Working Load Limit14 lbs.Length (Feet ...