About Duck Covers Designed to help you repel the elements and retain the beauty, Duck Covers use an innovative inflation design that keeps furniture clean and looking good as new. Combined with Duck Covers" secure tie down covers, it"s the best way to maximize the life of your patio furniture. Simply place the Duck Dome into the low points of your furniture, like the chair seat, or on top of your patio table, secure with the nylon tie-down straps, and put the cover over everything. This inflatable creates an elevated, dome-shape under the cover so water and debris simply fall away rather than pooling up. The dome also offers better airflow between the furniture and the cover, reducing the chances of mold and mildew build-up. The Duck Dome inflates in less than 90 seconds with an inflator. About Flexible Storage Group Helping you make the most of your space, Flexible Storage Group manufactures innovative products designed to extend storage solutions beyond the traditional options. They do this through cutting edge products like Ball Hog, Duck Covers and RackZilla. Flexible Storage Group"s products are designed to help you organized and protect your valuable property. * Protect your square patio set during the off-season * Made of cutting edge 3-layered synthetic material * Waterproof, breathable, UV treated and lightweight * Cappuccino color cover is fade- and crack-resistant * Includes an inflatable duck doom airbag for aeration * Reinforced nylon strap keeps the cover in place * Includes an inflatable duck dome airbag for aeration * Comes with an optional rechargeable inflator * Dimensions: 64L x 64W x 29H in., 76L x 76W x 29H in.