LUPO&reg; Anti Static Wrist Strap ESD Grounding Wrist Strap Band - Prevents Build up of Static Electricity PROTECT YOUR SENSITIVE ELECTRONIC EQUIPMENT - The LUPO anti static wrist strap prevents the buildup of static electricity on your body as it safely grounds the person working on electronic devices. LIGHTWEIGHT, FLEXIBLE AND COMFORTABLE TO WEAR - easy to work whilst using the extra long coiled retractable cable. Offering a wide range of movement whist working. ONE SIZE FIT ALL - adjustable wristband for a tight secure fit. REUSABLE - can be used over again for static protection. DURABLE, RELIABLE DESIGN  The LUPO premium wrist strap offers double thick material and a smart clasp for comfort.