2D sublimation TPU glass phone case is a type of phone case that combines the protective qualities of TPU (Thermoplastic Polyurethane) with a tempered glass insert, featuring customizable designs created through sublimation printing.

Key Characteristics of 2D sublimation TPU glass phone case:
1. Material Composition
TPU Rubber: The primary material, known for its flexibility, shock absorption, and durability. It helps protect against drops and impacts.
Tempered Glass Insert: A back panel made of tempered glass, which is stronger and more resistant to scratching and shattering than regular glass.
2. 2D Sublimation Printing
Vibrant Custom Designs: The sublimation process allows for high-resolution, full-color prints that can cover the glass surface. This printing method ensures that designs are vivid and long-lasting.
Personalization: Users can customize the case with images, logos, or patterns, making it unique to their style.
3. Slim and Lightweight Design
Minimal Bulk: Despite the use of glass, these cases are designed to be slim and lightweight, ensuring easy handling and portability.
4. Protection
Comprehensive Safety: The combination of TPU and glass offers enhanced protection against drops, scratches, and other potential damage.
5. Precision Fit
Tailored Design: Designed to fit specific phone models, ensuring easy access to buttons, ports, and cameras without hindrance.
6. Easy Maintenance
Cleanability: The smooth surfaces of both TPU and glass can be easily cleaned, helping maintain the case’s appearance.

Overall, a 2D sublimation TPU glass phone case offers a perfect blend of style, protection, and personalization, making it a popular choice for smartphone users.

Using tempered glass in phone cases offers several advantages:

1. Enhanced Durability
Impact Resistance: Tempered glass is significantly stronger than regular glass, making it more resistant to shattering upon impact.
Scratch Resistance: The hard surface of tempered glass helps protect against scratches from everyday items like keys or coins.
2. Improved Protection
Shock Absorption: When combined with other materials (like TPU), tempered glass can help absorb shocks, providing better overall protection for the device.
Comprehensive Coverage: A tempered glass insert offers a protective layer that covers a larger surface area compared to softer materials.
3. Clarity and Aesthetics
Crystal Clear Finish: Tempered glass maintains high transparency, ensuring that any designs or colors underneath are visible and vibrant.
Sleek Look: The glossy surface of tempered glass gives a modern and premium appearance to the phone case.
4. Easy to Clean
Smooth Surface: The non-porous surface of tempered glass makes it easy to wipe clean, resisting fingerprints and smudges.
5. Heat Resistance
Thermal Stability: Tempered glass can withstand higher temperatures than standard glass, reducing the risk of damage from heat exposure.
6. Long-lasting Quality
Durable Print Quality: When used with sublimation printing, designs embedded in tempered glass are more resilient to wear and tear, ensuring longevity.
7. User Experience
Touch Sensitivity: Tempered glass does not interfere with the touch sensitivity of the device, providing a smooth user experience.

These advantages make tempered glass a popular choice for mobile phone cases, providing a balance of protection, aesthetics, and functionality.