New Polka Dot Pattern Wristband Replacement Wristband & Clasp For Fitbit Flex SMALL & LARGE Bands + Clasp (yellow large size) Material: 100% high quality silicone Perfect fit for your Fitbit Flex activity tracker and comfortable wearing experience Stylish wristband to match your daily style with this brand new color choices Size : Large (6.3" - 8.2") Small (5.5" - 6.9") For Fitbit Flex Wristband Only! Not for For Fitbit One, Force or other models