Did your Fitbit Flex wristband break or just get gross from workouts? This replacement band is exactly what you need. It's a brand new SMALL size Fitbit Flex wristband in classic black, complete with the metal clasp. The condition is listed as 'new other' – meaning it might not come in the original retail packaging, but the band itself is in perfect, unworn condition. Could be a factory second or just missing the box, but it works and looks great. Simply pop your Fitbit Flex tracker out of the old band and snap it into this fresh one – takes 10 seconds. The build quality matches the original, with the same flexible, sweat-resistant material and secure clasp. Made in the USA, with model numbers FB401BK or FB401BK-EU. Compatible with iOS devices (iPhone, iPad) for syncing your fitness data. Gives your Fitbit Flex a new lease on life without buying a whole new tracker. Perfect if your original band cracked, the clasp failed, or you just want a cleaner look. Much cheaper than replacing the entire device. UPC is 0089862800249. Whether you're running, gyming, or just tracking daily steps, a comfortable band makes all the difference. Bring your Fitbit Flex back to daily use with this simple upgrade. Keep tracking those fitness goals in comfort!