The model is printed in two identical parts that snaps together. In my tests the first fit is a bit tight, but the next ones should go better. In the event of the snap dots get damaged with use, I guess a dot of superglue and a little baking soda will be able to reconstruct it in a second.
If you have Fusion 360 you can use the F3D file to change the parameters of the object to generate necklaces, bracelets, or any similar jewelry.
The provided 3MF files produces a necklace with an inner diameter of 123mm, suitable for a neck of about 36cm in circumference with some slack and include a bracelet that fits wrists with a width of about 6cm.
As always, if you enjoy the model consider making a small donation.
The author marked this model as their own original creation.