The Britax B-Covered All-Weather Car Seat Cover provides protection from harmful UV rays, rain, wind and insects. When used for sun protection, the full coverage fabric is UPF 50+ and blocks 98% of UV rays. For rain & wind, simply fold back the sun panel, and a clear shield keeps your baby dry & comfortable. For insect control, the shield folds back to expose a large mesh window for increased ventilation and to keep your little one safe from bugs. The cover is custom designed for a sleek fit, easy installation and the ability to still access and rotate the car seat handle. The B-Covered installs in seconds using the existing car seat canopy.