【Why choose our SUN SHADE ?. 】ZOIBV windshield sunshade is a must-have for every car owner. 2026 technology upgraded design-4 LAYERS Blocks UV Rays,the sun shade Car Windshield made of 240T fabrics,block 99.79% of UVA & 99.95% of UVB And SPF100 & UPF 50+.