Add relaxed feelings to your journey: 1. Fully automatic spring hydraulic quick opening sem, easy to build and store 2. It is made of wear-resistant and tear-resistant polyester fabric, treated with a waterproof coating, and has good wind and rain resistance 3. The front and back canopy can be extended by double-door opening to increase the activity space and ensure air circulation 4. The comfortable and large space is suitable for family outings, group camping and other outdoor camping activities Product parameter information Name: Hydraulic automatic tent for 3-4 people Specification: 215*215*165cm Weight: 3.8kg Material: Flyer--190T polyester cloth waterproof 1500mm Base cloth--210D Oxford cloth waterproof 3000mm The package contains: Tent*1 Packing bag*1 Hall pole*1 Windproof rope*6 Ground nail*10 Precautions: Because it is handmade, there may be size difference; because it is shot with light, there may be color difference.