Tunnel tent outer doors on both sides can be converted into canopy capacity 4 man poles fibreglass application camping colour green outer material polyester outer material property 70d inner material 70d hydrostatic head flysheet 5 000 mm ground sheet sewn in tent windows 2 pieces side window transparent window anchoring luminous guylines zippers 2 way zip assembly time 20 minutes security standard fire retardant material construction spacious