Blaze Line Throw Weight Pouch Bag is an essential work gear kit for any arborist, tree care professional or DIY, outdoor sports, mountaineer and serious climber. It offers simplicity and precision for your climbing setup so you can get your throw line and climb line where you need with ease. Crafted from durable 900D heavy-duty fabric and box-stitched a nickel-plated stainless-steel O-ring with leather patch, our arborist throw line weight bag for tree work is compact and weighty due to its high-density interior material. The 2-Pack combo set includes 8 OZ and 12 OZ weight pouches, allowing you to select suitable throw weight based on your throw power, height of the throw and thickness of the throw rope. The package also includes a carabiner for your convenience.