- Binding : Sports - Brand : Monster Fitness - Color : Black - EAN : 0786471922231 - Feature : Replacement Band for Fitbit Flex / Tracker Device Not included / Each Band Includes 1 Metal Clasp / 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 - Label : Monster Fitness - Manufacturer : Monster Fitness - MPN : Fitbit Black L - PartNumber : Fitbit Black L - ProductGroup : Sports - ProductTypeName : SPORTING_GOODS - Publisher : Monster Fitness - Size : Large - Studio : Monster Fitness - Title : Multi Colors Replacement Wrist Band for Fitbit Flex With Clasps (Large and Small) - UPC : 786471922231