Polytree Multifunctional Silicone Sports Health Cuff Bracelet Smart Wristband Band (Blue) Package Includes: 1 x Smart Wristband 1 x Manual Size: 225mm x 22mm x 9mm/8.86'' x 0.87'' x 0.35'' (Approx.) Features: Sports Band, Multifunctional Bracelet, Simple in Design Display: LED Type: Smart Wristband