This spacious annex is made from durable, weatherproof and breathable materials and is a must-have accessory for the Front Runner Roof Top Tent. The two screened windows and screen door have solid roll-down flaps for additional privacy and protection from the elements. Consists of:1 x Roof Top Tent Annex1 x Zippered Floor Overall Product Dimensions:600mm (23.6'') L x 175mm (6.9'') W x 185mm (7.3'') H Opened Dimensions:Base of the Roof Top Tent:1219mm (48'') L x 1295mm (51'') W Dimensions on the Ground:Approx. 1524mm (60'') L x 1600mm (63'') W Maximum Opened Length:2286mm (90'') Weight:3.77kg (8.3lbs)