Iconic Design
For over a half century, Remove Before Flight (RBF) tags have been used on aircraft, rockets, and spacecraft to secure plugs and caps prior to use. Their bright red design makes them easy to spot during walkdowns, ensuring they're in place when needed and removed when the big moment comes.
A Geeky Flex
Functionally speaking, this closeout is entirely unnecessary. It's nearly impossible to accidentally open the Kinetacube thanks to its unique mechanism and integrated magnets. Furthermore, any attempt at discretion is immediately ruined by this purposely visually obtrusive object. We've made this because we're big aerospace geeks and think its cool. Maybe you are/do, too.