Brand new and high quality.Simply wrap strap around wrist and clip to a grounded sourcePrevent Static shock in dry environmentKeep static from damaging electronic parts and equipmentsAdjustable wrist strap with alligator clip tipInner conducting layer made of stainless shell filamentsDurable Polyurethane Coated Coil Cords.High Quality Strain relief.Soft elastic band for comfort.Rinsing Resisting