Premium Waterproof Metal Material - Crafted with high-quality metal, this barstool features excellent water resistance, rust & deformation resistance. Effortless to clean with a simple wipe, perfect for daily use in kitchen, bar, café and other high-humidity areas. Tool-Free Easy Assembly - No complex tools needed, quick to assemble and detachable, convenient for storage and carrying, space-saving. Sturdy Stable Structure with Strong Load Capacity - Reinforced metal frame ensures exceptional stability and heavy weight capacity, no wobbling during use, safe and reliable for adults of all sizes. Non-stackable design avoids damage caused by stacking, effectively extends the product service life. 30" Counter Height Design: Precise 30-inch counter height fits most standard kitchen islands, home bars, breakfast nooks and dining tables for a perfect match. The 4-piece set is ideal for daily family use or small commercial scenarios like cafes and small bars.