BUNGIE TOOL LANYARD|Ergodyne’s Squids bungee tool lanyard is made of stretch cord, and is surrounded by tubular nylon webbing, and lock stitched at both ends for extra security. It has an aluminum carabiner latch, with an adjustable barrel lock for tool attachment, and can hold up to 10 lbs. It can be used for heavy construction, utilities, iron workers, carpentry, roofing, masonry, arborists, oil and gas, or telecommunications workers.