1. Material: aluminum foil 2. Titanium silver colorful ice crystal layer, heat insulation and quick cooling vinyl 3. Decompose heat transfer, keeping the car fresh all day long 4. Rapid cooling, cooling in seconds, nano-ice crystal laser heat insulation 5. No odor when exposed to the sun, and it is difficult for external heat to penetrate 6. Built-in cooling factor, which diffuses in one second when exposed to heat, providing all-round protection and effectively blocking ultraviolet rays 7. High elastic memory steel frame, no deformation when folded 8. Size: 145x80cm 9. Weight: about 210 grams for double-circle sunshade; about 380g for pull-tab sunshade
