Protective infant carrier cover that easily fits most carriers. This self-supporting design creates a unique safety barrier to shield baby from nature's harshest elements. Whether protecting baby from sun, wind, rain, insects, or curious pets, Baby Shield is simply the finest in carrier protection you can offer your baby. Whether protecting baby from sun, wind, rain, insects, or curious pets, Baby Shield is simply the finest in carrier protection you can offer your baby. Installs quickly on most carries.