Professional arborsit climbing rope from Yale. Buzzz Line is made of 100 percent solution dyed polyester. The 12-strand weave is laid to maximize abrasion resistance. The braid is tight to prevent snagging but supple enough to make handling and throwing a snap. The all-polyester construction maximizes the tensile strength, offering an enhanced ability to absorb shock over other 12-strand products. A great choice for footlockers and arborists that prefer a full sized rope.