Baburad Replacement Bands for Fitbit Flex, Fashion Adjustable Silicone Sport Wristband with Clasp and Fastener Buckle, Prevent Tracker Falling Off, Comfortable Use safety strap replacement strap style closed off to solve the problem. We Fitbit ribbon features reveal the device LED display window gap This latest brand new replacement belt fits your wirst it makes you more comfortable to wear. One size fits most wrist (153 mm -210 mm /6.02 "- 8.27"), adjustable strap style closed design. Fitbit does not include equipment, with only Fitbit