Features 1. Adjustable design, the wrist strap can be adjusted according to the size of the wrist. Whether you are tall or thin, you can adjust it according to the size of your wrist. 2. The inner layer of the elastic band is woven with anti-static yarn, and the outer layer is woven with ordinary yarn, which is closer to the wrist and effectively discharges the static charge of the human body. 3. It is a device that can be worn on a person's wrist to release the static charge accumulated by the person. Wearing this anti-static wrist strap can safely eliminate static electricity generated in the body within 0.1 second. When in use, the wristband must be in contact with the skin. 4. It is widely used in electronics, medicals, photovoltaic, chemical, optoelectronic, military and other industries. It is suitable for production workshops, dust-free workshops, electronic maintenance and other places that require electrostatic values. 5. Wrist strap with conductive material. The conductive part and metal button of wrist strap always keep in touch with your skin. Ensure static electricity is released. Specification Material: Conductive yarn, PVC Color: Blue Size: 8.5 x 1.8 cm, Line length: 1.4 m Weight: 25 g, 16 g Type: Wired, Wireless Wire Diameter: 2.0 mm Electrostatic discharge time: