The balustrade section is assembled with stainless steel 316 glass spigot. This frameless design allows guests to have a clear and open view from the front yard, whether it is an afternoon tea or a family barbecue gathering. In addition, the handrail choose grooved tube, which has higher safety performance. Frameless glass spigot are more modern in design, easy to operate and save installation time. It's also our one of the best-selling model.