Armlet of Coiling Cord

This unassuming bracelet holds 100ft of high tensile metal cord. simply pull the end of the bracelet to extend it and give it a sharp tug to retract it. It has  break DC of 20 and can hold 2500 lb. If you are grappling a target or they don't know you are there you can attempt to wrap it around their neck. This causes 1d4 slashing damage per turn and will immediately start suffocation (1 round + con ability mod) and they will be knocked unconscious.