WoCase FlexBand Fitbit Accessory Wristband Bracelet Pack 3D Edition(2015 Lastest Verision)or Accessory Fastener Set or Fastener+Clasp Pack for Fitbit Flex Activity and Sleep Tracker (Retail Gift Ready Package) (2015 Latest exclusive version) 3D Edition Classic Pack of 4 includes accessory wristbands and 4 clasps-Black, ivory white, gray and true blue. 3D Edition Vibrant Pack of 4 includes accessory wristbands and 4 clasps- true red, reddish purple, light turquoise (tiffany blue), and light ice blue. (See options) Rainbow Pack Fastener includes 8pcs colorful fasteners. Rainbow Pack Fastener and Clasp Set includes 8pcs colorful fasteners and clasps. (See options) Personalize your wristband to match your daily style with these brand new color choices. Perfect fit for your Fitbit Flex activity tracker and comfortable wearing experience.