Parameter of 4m bell tent : Item: 400x400x250cm/60cmDiameter: 4mTop height: 250cmDoor height: 150cmSidewall height: 60cmGross weight: 28kgGuy ropes & pegs: 12pcs & 24 pcs(12 small pegs and 12 large pegs)Chimney hole: 1PC on the sidewallPackage size: 100x29x28cm Specification:Top fabric: Durable 900D oxford cloth with 3000mm waterproof PU coating, color of off white.Ground-sheet: extra thick floor mat with 540gsm PVC with 5000mm waterproof PU, color of brown.Central Pole: Spring-loaded diameter 38mm x 1.2mm galvanized steel tube.( Black rubber gasket at the top)Door pole: Diameter 19mmx1mm galvanized steel tubes. (with a rain cap)Windows:4pcs zipped windows for airflow and ventilation with mesh cover to keep insects away.Door:1 PC door complete with integrated mosquito screens and cotton canvas cover.(Secondary zipped mosquito door)Zipper: Double-sided SBS zippers. 3 way zips with loops that can be easily padlocked for extra security.Mosquito screen: White B3 mesh, both door and windows are equipped. Carry bag: All packs down into a matching canvas bag small enough to go on the back of a motorbike or in a small trunk.Stitchment: Double stitching all around and reinforced key points. Assemble: Takes 2 person only 15minutes to pitch. Vents: 4PCS vents to circulating air. Accommodation: 4m can fit 4-5 person.（can place 2 Queen size bed, or 1Queen size bed with 2 single size bed) Feature:The side walls can be unzipped and rolled up for airflow due to they are connected with groundsheet by zipper.The groundsheet is detachable and connected with sidewall by zipper, the bell tents come with zipped In groundsheet. The centre pole has a loop to hang chandeliers and door pole come with rain cap on the top to prevent the water leak into the tent.The tent come with 1pc stove hole on the side wall.