Italian to English Tech/Engineering Business/Commerce (general) inflatable exhibition stand

Sorry my translation is bad. Thanks in advance.
La struttura oggetto di verifica è uno stand gonfiabile realizzato da pareti e paratie in tessuto /cordini nylon 420 color grigio, a forma di parallelepipedo con copertura a falda leggermente inclinata, dimensioni esterne in pianta di 19 metri x 14 metri, altezza massima all’estradosso delle pareti pari a 6,30 metri.

The structure under verification is an inflatable stand constructed with sides and bulkheads in fabric / nylon lanyards 420 grey colour, rectangular-shaped with a pitched slightly inclined roof. external dimensions are of 14 metres x 19 metres, the maximum height to the extrados of the sides is equal to 6.30 meters.