Static Bracelet: Human Body Releases Static Electricity In Winter, Eliminating Static Electricity And Radiation Features: High Quality Static Wristband: Made of soft silicone materials, through the silicone containing negative ions and other energy elements to static electricity, with good static effect, safe, nontoxic and to hands. Current Balance Function: The current balance function of anions can balance positive and negative charges, enhance body functions, and improve sub health. Improve Sleep Quality: This static wrist strap can improve neurasthenia, insomnia, shorten sleep time, increase the depth of sleep time, improve sleep quality. Simple Operation: The anti-static wrist strap without wire is easy to operate. Small size makes it is easy for you to put it in your bag and use it when you need it. Automatic Anti-static Band: After wearing the anti-static wristband, this wristband can control the static voltage of the human body within a safe range, helping avoid sub-health and static electricity generated by the human body caused by electrostatic shock, and it can reduce the static electricity generated by the human body. Product Description: packing list: 1 x Anti-Static Wrist Strap