Open size: 210cm*145cm*96cm hard shell with upper and lower cover, convenient folding, 3-4 people use Detailed Material: * Hard shell (top & bottom) : ABS+ASA; * Body : 190gsm Five grid polyester cotton cloth（waterproof : 2000); * Plate panel : 8mm height plywood * Mattress : 5cm height PU foam + washable cotton cover * Windows : 125gsm mesh Product Features: 1. The telescopic ladder is directly connected to the roof tent, and the loading and unloading steps are simple and convenient                                                                                                 2. The bed frame is folded in the middle, suitable for matching with medium and large SUVs                                      3. Frame: aluminum alloy material                                                                                                4. Waterproof treatment at the stitching                                                                                            5. Folded The hard top can be used as a rain cover without a separate rain cover, which is easy to operate                                                                                           6. The upper and lower covers are made of ABS+ASA, which can be folded together to effectively reduce wind resistance                                                                                                Core selling point: hard shell with upper and lower cover, convenient folding/gas spring control, easy operation/spacious space, can accommodate 3-4 people