Polyester blocks 99% of UV rays, silver-coated PU material, reduces interior temperature. Protect the car from dust, acid rain, bird droppings, deciduous leaves, etc. Prevent the car from formaldehyde, benzene and other volatile toxic gases. You can also add a triangular bracket, suitable for outdoor barbecue, picnic, fishing, etc. Name: Car Umbrella Sunshade Material: Oxford Cloth + Polyester Unfolded Size: about 4.5x2. Color: Gray Function: Waterproof, dustproof and UV resistant. Package Contents: 1 x Car Umbrella Sunshade Only the above package content, other products are not included. Note: Light reflection and different screens may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.