1. Aesthetic & Customization：
Unique processes create checkered top cover (smooth finish); diverse colors/designs for personalization.
2. Robust Protection：
Dual-material shells (plastic/PVC leather) resist fingerprints/scratches; keyboard covers block dust/debris.
3. User-Friendly Convenience：
Full access to buttons/ports without removing cover; snap-on design for easy install/removal.
4. Practical Function：
Bottom ventilation holes prevent overheating, silicone feet ensure stability; over 135° opening angle.