【PREMIUM MATERIAL】 The bistro chair is made of high-density steel, durable metal construction won't bend and rust. Ecological paint and waterproof coating make the Trattoria chair not afraid of the harsh outdoor environment, effectively extending the service life. The sturdy steel metal frame is powder-coated. These dining chairs can withstand dust, rust, and moisture. Trent Austin Design® | Trent Austin Design® Metal Dining Chairs Set Of 4, Stackable Metal Chairs Industrial Vintage…