Key Ring Zipper Fix Cover

My backpack zipper pull tabs kept breaking so i ended up replacing them all with key rings, but they were somewhat difficult to locate and grab so i modelled this cover.I tried to make it easy to click on the key ring although i found out that the first time i had to use pliers to make it click in fully. They are pretty easy to remove and should be reusable for at least a couple of times. Customization :To fit your key ring size i would just scale them in the X and Y axis in your slicer.The circular pattern model is designed to be printed in two colours even without mulitolour capable printer just by changing the filament on the correct layer.I provided the blank step file too so feel free to remix with your own designs.Printing :In terms of material i used PLA+ for mine but any other material shoud work as well as long as its not brittle like Silk PLA or something. No supports reqiured.