1. Scratch-proof, effective protection of the shell from scratch or wear.2. Ultra-thin, with a considerable degree of flexibility, can be attached to the surface well.3. Dust-proof, waterproof, weather resistance, can be used for outdoor operations at any time.4. The design color is bright, fashion sense is strong, keep time long, not easy to fade, environmental protection waterproof. 5. The use of special adhesive, not only can be very good paste in the shell surface, remove is very convenient, will not leave the slightest adhesive stains, repeatedly paste will not edge bubbles.6. Paste simple, remove easily. 7. The price is moderate and suitable for the needs of consumers.