Using these Archer Dining Chairs is a breeze. Just place them around your dining table and enjoy your meals in style. When it comes to weight, make sure not to exceed the 250 - pound capacity to keep the chairs in good shape. For maintenance, wipe the light grey PU leather upholstery with a soft, damp cloth regularly to keep it clean. The black iron frame with powder - coating finish is durable, but avoid exposing it to excessive moisture to prevent rusting. Since these chairs contain nickel compounds which can be a cancer - related hazard according to Prop 65, handle them with normal care.