This Livingandhome chairs set is made of all-weather PE rattan and supported by a rust-proof metal frame, which is durable and stable. The lightweight design can help when you need to move them to other places. In addition, the stackable design helps save a lot of space when not in use. These rustic chairs may look casual, but they are rich in details and will definitely make your garden look brand new. - Living and Home 4Pcs PE Rattan Stacking Outdoor Garden Chairs in Black