... with 6, 10, 12 feet coil cord. Waterun-02 Elastic Adjustable wrist strap Anti-static wrist strap knitted from soft, flexible ... personnel to protect electronic devices sensitive to static dischargeSpecification1. Easily adjustable, one size fits all. 2. Soft elastic band for comfort ... Metal Wrist StrapWaterun-03 Elastic Wrist Strap Waterun-02 Elastic Adjustable wrist strap