Best Sublimation Phone Case Kits for Custom Printing
Discover top sublimation-ready phone case kits designed for DIY printing. These sets offer blank, coated cases with aluminum inserts to transfer images, logos, or text. Each option supports heat-press sublimation and provides protection with TPU or PC materials. Read on to compare features, compatibility, and suitability for bulk or hobby projects.
| Product | Brand | Phone Compatibility |
|---|---|---|
| Weewooday 6 Pieces Sublimation Phone Case Covers (iPhone 16) | Weewooday | iPhone 16 |
| Weewooday 6 Pieces Sublimation Phone Case Covers (iPhone 16 Pro Max) | Weewooday | iPhone 16 Pro Max |
| ORJ 5 PCS Sublimation Blank Case (iPhone 12 / 12 Pro) | ORJ | iPhone 12 / 12 Pro |
| HTVRONT 6Pack Sublimation Phone Case Blanks (iPhone 16 Pro Max) | HTVRONT | iPhone 16 Pro Max |
| FOQENCCI Sublimation Blank Case (iPhone 17 Pro Max) | FOQENCCI | iPhone 17 Pro Max |
Weewooday Blank Sublimation Case for iPhone 16

Made from soft rubber with a matte finish, this kit offers a sturdy base for long-term use. The design emphasizes a smooth surface for vivid transfers, with shock- and scratch-resistant properties. It supports DIY customization with hundreds of design options and has precise cutouts for camera and controls. The lightweight case enables comfortable handling during heat transfer and daily use.
Weewooday Sublimation Case Set for iPhone 16 Pro Max

This set mirrors the iPhone 16 design with a soft rubber body and matte finish to support bright, vibrant image transfers. It combines shock resistance and scratch resistance with easy access to all ports and controls. Like the other Weewooday options, it invites user creativity through customizable backgrounds and decorations for a unique case each time.
ORJ Sublimation Blank Case (iPhone 12 / 12 Pro)

Includes a 5-pack of blank sublimation cases with aluminum inserts. The TPU shell provides shock absorption while the aluminum insert supports clear, vivid transfers. Instructions note heat-transfer times and temperatures for best results, with easy installation and removal for multiple projects.
HTVRONT 6Pack Sublimation Case Blanks (iPhone 16 Pro Max)

These high-quality sublimation cases use a durable PC outer shell with a sublimation-ready coating to ensure vibrant, fade-resistant prints. The 6-pack provides solid value for crafters and bulk customization. Pre-sublimation sizing is normal; use with appropriate sublimation film and heat press to achieve lasting results.
FOQENCCI Sublimation Blank Case (iPhone 17 Pro Max)

FOQENCCI offers a 5-piece set featuring soft TPU with a premium aluminum insert for sublimation. The kit supports DIY customization with easy installation, anti-slip side stripes, and solid shock absorption. Intended for iPhone 17 Pro Max, it emphasizes design flexibility and reliable protection during everyday use and heat transfers.
Buying Guide: Key Purchase Considerations
- Compatibility: Confirm the exact iPhone model you plan to customize. Cases listed here cover models from iPhone 12 through iPhone 17 Pro Max, and sometimes newer variants may have slightly different dimensions.
- Material and Build: Look for TPU or soft rubber cores with a hard outer shell or aluminum inserts. Substrates that balance shock resistance with a smooth transfer surface tend to yield clearer, longer-lasting prints.
- Aluminum Inserts: Aluminum plates with sublimation-ready coatings improve image transfer quality. Ensure the insert is properly aligned with your device’s camera and ports.
- Coating and Sublimation Readiness: Fully coated or platinum sublimation surfaces reduce fading and cracking. Check reviews for consistency across colors and designs after multiple heat-press sessions.
- Installation and Removal: Easy on/off designs help when swapping designs or replacing damaged cases. Ensure access to buttons, speakers, and charging ports.
- Quantity and Value: Multi-pack options are beneficial for crafters and small businesses. Consider whether you need several blanks to support batch printing or personal projects.
- Instructions and Temperature Range: Some products provide specific heat-time ranges (e.g., 80–120 seconds at 350–400°F). Following guidelines yields more durable results.
- Aesthetics vs. Protection: Some cases emphasize ultra-thin profiles, while others prioritize enhanced grip and anti-slip features—choose based on user preference and usage scenario.
- Bulk Projects: If you plan frequent sublimation, assess kit variety and model compatibility to minimize time spent switching cases.