Honey Comb construction can reject heat.
Photocatalyst can decompose stench.
After shining through UV light, the TiO2 produces O3 and this physical phenomenon is existing.

Car Window Sunshade (Medium) Features

• Rejecting most of the sunlight directly shines into car.
• The Flash Photocatalyst which is originally imported from Japan and re-processing in Taiwan.
• Total Solar Energy Rejection Rate is 350% of the normal style.
• Easy to storage& fold.
• Enclosed with suction cups and can be used for long period of time if keep it clean.
• Photocatalyst can decompose stench.
• Honey Comb construction can reject heat.
• Eave effects can reject heat.
• The thickness is 15 times of the normal style.