Samson Zing-it is made from high-strength Dynema having 560-pound tensile strength. The smaller diameter Zing-it is ideal for high shots & creates less friction over branches allowing use of lighter weights. Samson’s trusty brand of woven Dynema throwline is Samthane-coated for improved visibility throughout the branch isolating process. Zing-it’s 100% Dynema construction is not only strong, but does not hold memory and therefore flakes into a cube or bag the same trusty way every time.