Includes 9 stl files with 3 different versions of each size:-2 rings, 3 rings, 4 rings-Flat rings (easier to print), Curved rings , tapered rings

The package includes the Blender file if you'd like to increase the amount of rings (in the modifiers section, adjust the array value), or increase the curvature or taper (in the modifiers section, adjust the value of the deform modifier)

Inner diameter = 60mm (2.4 inches). Made for comfort and be worn during the day.The adjustment in diameter must be done either in Blender and scaling the parts accordingly, or within the slicer software you use.

Print in TPU, 85A recommended. 2 to 4 walls, but 0 infill to ensure flexibility.

Have fun!