Bradychan Replacement Band TPU Wrist Strap for Misfit Flash Fitness Tracker and Sleep Monitor (Misfit Flash Band) 1pc Black Band for Misfit Flash Activity and Sleep Monitor Bracelet Sport Wristband Arm Band Armband This Sleep Monitor and wristband bracelet specifically designed for Misfit Flash 100% brand new and high quality; Durable for vigorous activity The size can be adjusted according to the circumstance of individual wrist. Please note that the band does not fit with the Misfit Shine, and it only works with Misfit Flash.