1. Yellowing of the Phone Case
– Cause: Exposure to UV light over time, oil, sweat, cosmetics, or improper cleaning methods can cause yellowing.- Solution: Regularly clean the case, avoid direct sunlight, and choose cases made from UV-resistant materials.

2. Case Cracking

– Cause: Poor quality material, inadequate design, excessive impact, or rough handling can lead to cracking.- Solution: Invest in high-quality, durable cases, handle the phone gently, and ensure the case fits snugly around the device.

3. Signal Interference- Cause: Certain materials or designs can block the cell phone’s antennas, leading to weaker signal strength.- Solution: Use signal-enhancing cases or remove the case when making important calls or using data-intensive apps.

4. Poor Adhesion- Cause: Lack of proper cleaning before application, using incorrect adhesives, or applying the case too hastily.- Solution: Clean the phone surface thoroughly, use recommended adhesives, and apply the case carefully for a secure fit.

5. Fast Wear and Tear- Cause: Soft materials that degrade quickly, frequent use, or high impact.
– Solution: Choose robust materials like hard plastics or metals, and limit usage in scenarios prone to damage.

6. Heat Management Issues- Cause: Insufficient ventilation or heat dissipation capabilities.- Solution: Opt for cases with good airflow or those specifically designed for thermal management, especially during hot weather.

7. Interference with Charging- Cause: Blocking the charging port or the wireless charging area.- Solution: Ensure the case does not obstruct the charging port or the wireless charging coil, consider thin or transparent cases for minimal impact.

1. Silicone ：Silicone phone cases are known for their softness, grip, and ability to absorb shocks. They are generally affordable and easy to clean.
2. Poly (Polycarbonate)：Polycarbonate phone cases are typically clear or translucent and are lightweight yet sturdy, providing good protection while keeping the phone slim.
3. Wood ：Wooden phone cases offer a natural look and feel, providing a unique and personalized touch. They tend to be heavier than plastic cases and may offer moderate protection.
4. Metal ：Metal phone cases, often made of aluminum or stainless steel, are highly protective and can add weight and durability to the phone. They are great for heat dissipation and can give a premium look.
5. Leather：Leather phone cases provide a classic and sophisticated appearance. They can be genuine leather or synthetic, offering protection and a premium feel. Leather cases are usually heavier and provide good scratch and drop protection.
6. Crystal ：Crystal phone cases are transparent or semi-transparent plastic or glass shells that allow the original phone design to show through. They are generally lightweight and offer minimal protection.
7. Composite Materials ：Some cases combine different materials like a hard shell with a soft bumper for enhanced protection and a balance between durability and weight.
Each type of material offers a different combination of protection, style, and functionality, allowing users to choose based on their specific needs and preferences.

The dimensions of a “standard” phone case vary significantly depending on the specific model of the smartphone it is designed to fit. Each smartphone has unique dimensions, so there isn’t a universally accepted “standard size” for phone cases across all models.

Yes, we provide smartphone cases with different thickness options based on the level of protection needed for the device. Customers can select the appropriate thickness level according to their specific requirements.