Features1SECURE AND ANTI FALL DESIGN: The head of this anti static sports wristband is made of 316 stainless steel material and features a magnetic attraction mechanism, providing dual protection to prevent it from easily slipping off. 2ECO FRIENDLY AND STYLISH: Crafted with environmentally friendly pure silicone and negative ion mineral powder, combined with premium stainless steel decorations, this wristband not only promotes a fashionable look but also contributes to a greener lifestyle. 3SWEATPROOF WATERPROOF AND WASHABLE: With its sweat and water resistant properties, this wristband can withstand intense workouts and can be easily cleaned. The adjustable size ensures it fits comfortably on a wide range of wrists, delivering a delicate and soft feel. 4ENHANCED NEGATIVE ION MODULE: The black area of this wristband contains a negative ion mineral reinforcement module, which effectively increases the concentration of negative ions. It not only provides health advantages but is also waterproof, making it the perfect companion for sports activities. 5PROMOTES COMFORT DURING WORKOUTS: The anti static sports wristband is designed to be lightweight and comfortable, allowing you to focus on your activities without any distraction or discomfort. Its soft texture ensures a pleasant wearing experience even during prolonged use.SpecificationItem Type: Anti Static Wrist StrapMaterial: Silicone, Stainless SteelSize: Approx. 15 x 250mm / 0.59 x 9.84inPackage List2 xAnti Static Wrist Strap