Do you like your gear to match? If so, Atomic has a series of color kits to do just that. Kit allows you to color coordinate your dive gear so not only will you have some of the finest equipment available youll look good too! Atomics Color Kit for the B2 Regulator is available in Red, Yellow, Royal Blue, Pink or Purple. Match your Fins, BCD or Wetsuit accent colors, mask, snorkel or other gear. Easy to install and you will be a well color coordinated diver.