The Shape Products Model# 4822FCGC plastic window well cover measures 48" W x 22" D x 2.5" H and is designed to keep debris, water, and pests out of basement window wells. Made from durable polycarbonate/plastic construction, this cover is UV-resistant and built to withstand the elements. Mounting hardware is included. Like new and in original box — a practical addition to any home with below-grade basement windows. Easy DIY installation.