Simple badge/card holder that attaches to a lanyard.
The Fusion file has limited parametric parameters to easily change the size of the holder (MODIFY ▶ Change Parameters). You may need to trim the edges from your badge to get it to fit.
The slider pattern was made by removing top and bottom layers then playing with the infill parameters (3D Honeycomb with an Infill of 15% was used in the pictures).
The author marked this model as their own original creation.