35-Pack 3D Film Sublimation Phone Case Blanks
Two-in-one double-layer blanks built for heat-press customization. Choose matte (磨砂) or glossy (亮面) finish.
Ships from China. Please allow 3–7 weeks for delivery.






Watch It in Action
Clean, even 3D film coating takes sublimation ink beautifully — no hot spots, no peeling after press.

Specs
| Material | 3D sublimation film + TPU/PC double layer |
|---|---|
| Finish | Matte (磨砂) / Glossy (亮面) |
| Pack | 35 blanks per pack |
| Size | 6.69 × 3.15 × 0.39 in |
| Weight | ≈ 40 g / blank |
| Fits | iPhone 8 – 17 series (model per blank) |
Matte vs Glossy


Sublimate in 3 Steps
- Print a mirrored image on sublimation paper.
- Wrap the blank and heat-press ≈ 180°C / 60s at medium pressure.
- Let it cool, peel the paper — done.

FAQ
Q: Which phones fit?
A: iPhone 8 through 17 series — each blank is cut for its model.
Q: Is there a bulk discount?
A: Yes — the 35-pack price already includes volume savings over single units.
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