The square back Diamond stacking chair in black vinyl offers the perfect seating solution for any space. The chair is made with a gorgeous Caressoft material that is a vinyl upholstery that looks & feels like leather, but is more durable and can be cleaned with a damp cloth. The chairs can be stacked 4 high for ultimate storage capacity. It is designed with black fixed arms for extra comfort and adds a pop of class to any room or office. The chair has a sturdy four leg tubular base in black steel with 4 hooded dual wheel casters and offers a weight capacity of 275 lbs.