Give yourself a carry with you reminder to sit up straighter with this little sea puppy! Lord know I need one constantly. This shrimp doggo pal will be more than happy to accompany you through the big wide world.
Measuring: 7.2cm by 3.5cm 
And weighing: 0.01kg (10g)
 
They are very lightweight.
This keychain is designed by me! (Then redesigned aaaand redesigned again) to print nicely!
It is 3D printed on my home printer and then I re-inforce the keyring hole with a grommet for long lasting strength!