Compatible with iPhone: Square Card Reader Case, 3D Printed

Design preview. Rendered from the file, not a photo.

The maker says it fits: Square CC reader (headphone jack). See the proof

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What it does

Snug protective case designed specifically for Square's credit card reader
Built-in lid keeps your reader safe from scratches and dust
Compact design slips easily into pockets or bags
Durable 3D printed construction for everyday use

Keep your Square credit card reader protected with this custom 3D printed tech accessory. Designed to fit the compact Square reader that plugs into your iPhone, this case offers full coverage with a hinged lid that snaps shut.

Whether you're running a pop-up shop, food truck, or just need to accept payments on the go, this case keeps your reader ready for action. The lid prevents pocket lint and debris from getting into the audio jack, while the sturdy walls guard against drops and dings.

Printed on demand just for you, this protective case is a simple solution to extend the life of your Square reader.

Not affiliated with, endorsed by, or sponsored by iPhone. iPhone and its product names are trademarks of their respective owners.

982 downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What it fits

The maker says it fits: Square CC reader (headphone jack)

That is the maker's word, not a fit we measured. Check the size below against your own.

Square CC reader (headphone jack)From the maker's own listing title, checked 2026-08-13. See the original post

Brand names here only say what this part fits. We are not connected to those companies, and they did not make or check this part.

What you get

This design prints as one piece.
Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.