This is one of 2 prototype XL stands made during the process of refining how to make the XXL system and be able to use Auspost for delivery with a limit of 105 cm in length .... the new XXL model is a work in progress ....if you have a really big model this system is ideal for transport to the field..then flight prep no having to knee on the ground and model can be flipped upside down and held secure...building at home or just storage being able to move on castors one out ...folding handle included and 4 wing nuts to remove castor platform for transport ,the spread to support model ranges from 142cm {56" ] out to 185cm [ 73" ]and a height of 84cm [33] then folds flat for transport mode from 57" out to 74" ...this price is only a fraction of the time and thought that went into it ... pickup preferred buts let talk ....check our online store for more great products ...