Unique cling design with a lightweight, reinforced frame simplifies application and repositioning UPF 30+ sun protection blocks UV sun rays Mesh screen reduces sun glare and keeps your child cool while maintaining driver visibility 19 x 12 in. (48 x 30.5 cm) size for an optimal fit on most vehicle rear-side windows 2 Shades Included Keep your child cool and shield them from UV rays and sun glare with the BRITAX EZ-Cling Window Shades (2 pack). The unique cling design with a lightweight, reinforced frame makes application and repositioning a breeze. The BRITAX EZ-Cling Window Shade safely clings to the vehicle window with a UPF 30+ sun protection. The additional mesh screen provides shade to keep your child cool while maintaining driver visibility. Use the wire frame to easily remove the BRITAX EZ-Cling Window Shade and store it away to reuse again and again. The 19 x 12 in. (48 x 30.5 cm) size is designed for an optimal fit to most vehicle rear-side windows.