Ergodyne Squids 3115 Adjustable Wrist Tool Lanyard with Loop End, Small/ Medium, 2 Pounds Tethers tools to help worker prevent injury, damage and lost productivity from dropped tools. Polyester webbing cuff secures to wrist Lock stitching at both ends for extra security (Tether length 7.5"/ 19cm) Ribbed pull cord with adjustable barrel lock for tool attachment Maximum safe working capacity: 2 lbs. (1 kg)