polyester Imported Capacity：This tent can accommodate up to 8-10 people /groups or families,Internal Dimensions：12.5ft (3.8m) length × 8.5ft (2.6m) width × 6.2ft (1.88m) height, Sleeping Setup: Fits 4 large air mattresses (6.25ft×4.25ft / 190cm×130cm each), Packaged Weight: 30 lbs. 2 Front Doors with Windows: Mesh-lined windows for airflow. 2 Rear Windows/2 Side Windows: Cross-patterned mesh windows, designed for light, ventilation, and scenic views. 3-Sided Enclosure: After attaching the rainfly, the tent is enclosed on three sides, leaving only the rear windows openable for airflow and views. Rainfly at both front doors. Unzip the side zippers to extend the canopy. Use 2 poles (2×5.4ft / 1.65m) and secure with guy lines + stakes. Canopy Dimensions: Length: 12ft (3.6m) × Width: 5ft (1.5m) × Height: 6.4ft (1.65m) Highlights: Combines spacious interiors, versatile ventilation, and a canopy for sun/rain protection. Good for seeking comfort and adaptability in outdoor settings.