The Weber 7139 Spirit 300 Series Premium Grill Cover in black is designed to protect your grill from the elements. Made from water-resistant polyester material, this large rectangular cover measures 42 inches in height, 51 inches in depth, and 17.8 inches in width. Specifically designed for Weber grills in the Spirit 300 series, this cover is a durable and practical accessory for any outdoor cooking enthusiast.