The Maxi is a particularly strong 8 rib aluminium umbrella with acrylic canopy. The mast is 50mm dia as compared with the other models at 35mm. The ribs are large recangular section aluminium tube with tensioners at the ends to keep the canopy looking good. This model is not only fitted with the telescopic facility but also with pulley for ease of opening. The canopy is manufactured from acrylic and fitted with half metre hooking points as with the other models.