Custom Portable Car Sun Shade For Front Window Buy Custom Car Sun Auto Drive Blue Color Twist Car Windshield Sun Shade, Size 28.5'' x 31. Disketp 2 Piece Anchor Black Tartan Plaid Pattern Windshield Sunshades Car Sun Shade 105521 : 4imprint.com. Car Sun Shade 28"x28"x2pcs Merging anti UV coating and aluminized film cushion, this car sun shade can protect seatsand dashboards from cracking due to sun damage while also keeping them cool to the touch. Material: 100 % polyester and aluminized film cushion. Size: 28inch x 28inch x 2 pieces (72cm x 72cm x 2 pieces) Foldable design offers quick installation or removal. Using heat sublimation technique to prevent discoloring, long lasting effects.