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TPU Phone Cases and Mounts: 3D Models to Print

This collection gathers STL files for TPU phone cases, hybrid shells, display docks, and rack mounts sized around large Pro Max phones. It helps you find printable accessories and compare how authors approach fit, openings, and reinforcement for 3D printing. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

A Polyzon collection · 46 models from 4 platforms

How this collection is put together

Polyzon assembles this collection from search results on the connected platforms. Repeats and models without a preview are removed, weak matches go to the end, and the rest keeps the search order. Models belong to their authors — check the terms on each model's page.

Selection rules: the Polyzon editorial team · Text updated 2026-10-14

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About the category

«TPU Phone Cases and Mounts: 3D Models to Print»

The results mix phone cases with a few unrelated rack mounts. Phone cases range from single-material TPU shells to multi-material builds that combine a flexible outer layer with a rigid frame. Some include cutouts or recesses for magnetic accessories, while others focus on surface patterns and grip.

Before printing, check the author's page for the phone size and scale, wall thickness, and whether the model expects a specific shore hardness or nozzle size. Look at how the case handles buttons, ports, and camera openings, and whether the design needs supports or a multi-material setup. Photos of real prints can show how the flexible material behaves around thin sections.

To narrow the collection, try synonyms and related terms such as flexible phone shell, bumper case, TPU sleeve, magnetic case insert, or display stand. You can also search by feature—hex pattern, card holder, dock, or rack mount—and by material combination like TPU with PLA. If you are looking for a specific phone generation, add its size class or model family to the query.

FAQ

Frequently asked questions

What print settings work for a TPU phone case?
TPU usually needs slower speeds, lower retraction, and temperatures within the range the filament maker lists. Check the model page for any nozzle size or hardness notes, then test a small section before printing the full case.
Do these cases require supports?
It depends on the orientation and overhangs. Many case models are designed to print flat with minimal supports, but you should review the author's notes and preview the slicer layers.
How do TPU-only and TPU-plus-PLA cases differ?
A TPU-only case flexes and grips, while a hybrid design adds a rigid frame or backplate for structure. Hybrids may need pauses or a multi-material printer to switch materials.
Can I resize a case for a different phone?
Scaling changes camera openings, button positions, and wall thickness, so a simple scale often does not fit another device. Look for a model made for your phone size or adjust the geometry carefully.
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