You're not generic, why should your Fitbit Flex band be? French Bull's fun multi-color design complements outfits from casual to elegant, while a functional cutout window reveals the device's LED display. Easy-to-use, adjustable silicone wristband fastens like a watchband so your Fitbit Flex won't get lost. One size fits most, but the look is uniquely yours. The French Bull designer Fitbit wristband come with a secure closure that fits snug and secure around the wrist. The Fitbit color bands feature a top window cutout that reveals the Fitbit Flex LED display. All Fitbit accessories are one size fits most wrists and the device is not included.