The six-sided screen window design enhances the ventilation and circulation inside the tent, and the high-density B3 mesh can effectively prevent small insects from entering the tent. Size: 210*210*140cm, Size: 240*240*152cm Base material: PE Inner account: 210T PU fabric Support pole material: fiberglass pole Construction situation: free construction and quick opening External account waterproof coefficient: greater than 3000MM Waterproof factor of bottom account: more than 3000MM Style function: fishing, waterproof, wild survival, adventure, picnic, windproof [Easy to install and carry] Just a few simple steps, you can complete the construction or storage in 3 minutes. It uses glass fiber rod as the skeleton, which has super elasticity and durability.