ILOMA large scale patio umbrellas are robust: The patio umbrellas head is made of aluminium molding and precisely screwed together with pole and struts. Neither wind and weather nor even freaquently opening and closing can harm ILOMA large scale patio umbrellas. Using best quality material, ILOMA large scale patio umbrellas are perfectly suitable for hotel, gastronomy and advertising usage as well as for pretentious private useage.