Sublimation Blank Phone Case Wholesale, DIY Customize Phone Case

These blank phone cases are designed for sublimation or heat transfer printing. Made with soft TPU material and an aluminum plate insert, they provide a smooth surface suitable for custom designs.

Product Features:

• Material: Soft TPU case with sublimation aluminum plate insert

• Color Options: Black and white

• Smooth Surface: Slightly glossy aluminum plate for printing

• Customizable: Upload your own designs or photos for personalized cases

• Minimum Order: 10 pieces (bulk orders available)

Printing Instructions:

• Preparation: Remove the protective film from the aluminum plate before printing

• Heat Transfer: 350–400°F (177–204°C) for 80–120 seconds for optimal printing results

Additional Notes:

• For any production questions or assistance, contact us for support.

These blank phone cases are suitable for DIY projects, promotional items, or custom gifts.