Featuresr articulated structurer there are 4 aluminum tent poles supporting the structure hexagonal section tubes 5045x18mmr r 5 adjustable heightsr the tent has 5 levels of adjustment in height by a ring systemr r waterproof tarpaulinr the 520g msup2 pvc fabric is classified m2 it is 100 waterproof and provides total protection against bad weatherr each set of side curtains consists of three solid walls and a door with zipper it39s fixed with the top covering by fastening t