Product details:

The fabric gives very good protection against the sun's UV rays as it has a UPF (Ultraviolet Protection Factor) rating of 25+, which means it blocks 96% of the ultraviolet radiation. Tilt function provides protection from the sun all day long. The durable fabric is woven from recycled polyester and is removable and can be machine washed. The hook-and-loop strap keeps the fabric in place when folded.