Five pieces ship as one system here, so the sleeping setup arrives complete instead of assembled from separate purchases that may not fit each other: the tent, the cot frame beneath it, an inflatable mattress cut to the platform, an air pillow and a sleeping bag, with a foot pump included to inflate the mattress quickly without a power source. The mattress measures 73 in by 52 in by 9 in, matching the 73-in by 52-in inner tent floor exactly rather than leaving gaps at the edges, and each pillow is 17 in by 11 in by 4.5 in thick. Combined, the unit stands 77 in by 57 in by 74 in with 48 in of interior headroom overhead. The sleeping platform sits 17 in off the ground, which is the whole point of a tent cot: damp earth, runoff and crawling insects stay below the sleeper rather than pressing against a groundsheet. Load capacity is 500 lb, enough for two adults with gear. The frame is aluminum and iron for rigidity without excess mass, and the shell is 190T polyester with PE-coated oxford fabric, waterproof and UV-resistant so repeated sun exposure does not degrade it. Four mesh windows move air through the interior for comfortable sleeping, and access runs on a flexible zipper with a fixed buckle. Setup and takedown follow detailed instructions supplied with the unit. Total weight is 51.5 lb, and a wheeled bag measuring 40 in by 11 in by 19 in is included free so the whole kit rolls rather than being carried.