Anime Sanrio Hello Kitty Kuromi and My Melody Neck Strap Pink One Size Lanyard 

Here we have one of the main characters called Keroppi. The item is durable and handy.

This is perfect for:

Keys
Badges
Pendrives

Any other tiny important stuff that you have, this can be super useful to avoid losing them completely which can be a huge time saving. If you have any other questions, feel free to ask and I will be more than happy to help you out.