Material parameters: 1. Internal account: 190T breathable 2. External account: 210T rubberized, glue treated, 2500mm-3000mm waterproof 2. Bottom of the account: Oxford cloth PU coating 3000mm water pressure 4. Tent net yarn: Polyester 50 * 50 B3 3. Shelf pole: 7.9mm fiberglass pole, 4....