Stylish, durable, and stackable. Made out of powder-coated steel, the Blu Dot Hot Mesh Chair is suitable for seating indoors or out. The intricate mesh back and seat--featuring a distinctive 3D cube pattern--is decorative and durable and helps to keep the chair lightweight and easy to move. Their stackable nature makes them easy to store, so if you're using the chairs outside, then you can effortlessly put them away during the winter months.