Curved rattan backs wrap toward the sitter across this dining chairs set of 4, combining a mid century outline with the airflow of an open weave. PE rattan resists the cracking that affects traditional cane, and each 19.5 by 18 in seat pads high-density sponge under linen-look fabric. Solid rubber wood frames carry 330 lbs per chair at an 18.5 in seat height, with hardware and instructions supplied.