Height adjustable bar stools are perfect for commercial environments; this is because people of all sizes can adjust them to suit their specific needs. We also offer free delivery on all of the products on our website. If you are planning to use these for domestic use then we offer a free 12 month warranty on all bar stools, however if you are planning to use them for commercial use we would recommend calling our sales team as there are a small number of bar stools we do not offer warranty for use in commercial environments.