N2M Fitbit Flex Wristband Replacements for Fitbit Flex Wireless Wristband Activity Trackers!- Premium Neoprene Bands. Quick Release closure. Colors: Classic Black & Scarlett Red! One-Size Fit! Designed for comfort- So comfortable you will forget you are wearing N2M's Fitbit Flex wristband! Save Time- Our Fitbit Flex wristband replacement's quick release closure makes hand washing fast! Your style- Understated or eye-catching, we have a Fitbit Flex wireless wristband to match your look! Avoid Fitbit Flex Band Rash- Our design wicks moisture away instead of trapping it on the skin! Save Money- N2M replacement bands are washable, built to last, and WILL NOT CRACK! Buy Yours Today!