Materials: The set is engineered with a heavy-duty powder-coated steel frame for structural durability, a thick tempered glass tabletop, and easy-to-clean PU leather upholstery.Ergonomic Chairs: The four high-back chairs feature a curved horizontal-slat design to optimize lumbar support and are padded with high-density sponge cushions.Space-Saving Footprint: Designed explicitly for compact dining areas, apartments, or breakfast nooks, allowing all four chairs to tuck completely under the table when not in use.