Attachment Feature Creation
Sketch of Ribs:

Ribs Extrude:

Intersect of Coin Holder and XZ Plane:

All Views:

Isometric View:

Side View:

Top View:

Bottom View:

Sketch of Ribs:

Ribs Extrude:

Intersect of Coin Holder and XZ Plane:

All Views:

Isometric View:

Side View:

Top View:

Bottom View:
