They're rugged enough to use in bistro settings and for special events. Adjustable Bar Stools go up and down and are great when you have children (need higher) or tall friends (need lower) or you simply want to use your stools on different counter heights: higher for tall bar heights lower, for shorter counter top heights. They can be set up for a crowd or an intimate gathering in no time and can be stored just as quickly. They are versatile, multipurpose - and multi-user. Back design adds to the appeal and comfort of great seating.