1 Features: Silicone is integrated into a large number of mineral elements, the bottom is enhanced by the energy bar embedded, the diamond design is fashionable and versatile, the sports waterproof bracelet, and the porous design, the size can be adjusted freely, suitable for all people to wear, just wear it, and it can greatly reduce the number of static electricity. Whether it's sports, leisure, dating, or meetings. 2 Material: Special environmentally friendly antistatic silica gel, soft and comfortable, containing mineral elements such as silicon and negative ions. 3 Gifts: Ideal birthday, Christmas, Valentine's Day gifts for lovers, objects, parents, children, friends, and girlfriends. 4 Suitable crowd: Good products suitable for men, women and children, ideal as gifts. 5 Matters needing attention: Avoid contact with strong acid detergents / no high temperature / no pulling force. 1* Anti-static bracelet Material: Silicone Size: about 24 cm, 6 holes adjustable, suitable for 15-23 cm wrist circumference Color: black/red/blue Function: anti-static, fashion matching, best gift Suitable scenes: sports, leisure, dating, meetings and other occasions