Made from Grade "A" teak which is kiln- dried wood. Some assembly required. The back of the chaise can be adjusted to 4 different positions. Instructions and all necessary parts included. Cushion Sold Seperately. Cushion is made of sumbrella fabric which is a water repellant material, prevents mildew and it won't fade. Chaise cushion is made of foam with a Dacron wrap. Total thickness 4".