This adjustable bar stool set is constructed of premium non-woven, foam, and iron, with a robust structure capable of holding up to 331 lb, sturdy and durable for long-term use. The adjustable height ranges from 36.5 to 44.5''. This stool set boasts a sleek appearance, integrating a glossy iron base, and a well-made non-woven seat, and features crisp lines, textured materials, and classic color options, which are simple but tasteful, and capable of adding a welcoming and tasteful vibe to your space.