This is a small print-in-place chain made for the ghost whistle model: https://www.printables.com/model/604285-ghost-whistle

Two different chain lengths are available, filename indicates length in cm when extended. It is possible to make other sizes in the slicer (split to objects and add/remove links as needed). The 36 links file can be printed on a 18 cm MINI build plate, just rotate it diagonally.
There is also a clip for extending the chain or use as a bracelet/necklace.
Make sure to have good bed adhesion, the links don't have much surface area towards the base. Some things to consider if it comes off the bed while printing:
The author marked this model as their own original creation.