Features: 1. Specialty Designed Metal Bands Compatible for Fitbit Charge 3/4. 2. Perfect Material: These Charge 3 and Charge 4 bands are made of premium quality stainless steel, breathable mesh design and polished edge, elegant, comfortable and durable. 3. Strong Magnetic Closure: Easy to assemble and resize, holds your Charge 3 or Charge 4 band securely. 4. Precision Metal Connector: Fit seamlessly into your Fitbit Charge 3/4 interface and make your fitbit stylish and noble. 5. Stylish Accessory Band: Rose Gold, Royal Gold, Silver, Lavender, Black, Blue, various classy colors for you to dress up your fitbit. Specification: Material: 316 stainless steel Small size: 190mm Large size: 220mm Notice: 1.Due to the different monitor and light effect, the actual color may be a slightly different from the picture color. 2.Please allow 1-3cm differs due to manual measurement. Package List: 1 x Band