High back dining chairs combine an ergonomic frame with breathable details to keep you comfortable through long meals. The tall backrest measures 15.5 x 20.5 in and features a hollowed design that encourages an upright posture while allowing air to circulate for a cooler feel. A padded PU leather seat filled with high-density sponge measures 17.5 x 16 in and sits at an 18.5-in height that suits most dining tables. Rubber wood construction, thickened 1.8-in legs, and reinforcing crossbars support up to 330 lbs per chair for dependable daily use.