Plywood Chair offers an ergonomic seating option with styling that withstands the test of time. Handcrafted from maple plywood, 5-ply back and 7-ply seat feature an attractive, consistent woodgrain. Two coats of lacquer for each double-sanded wooden piece provide much-needed durability. Increase back height by up to 3" and manually adjust seat height from 22" to 27". Ergonomic, waterfall seat design improves lower-body circulation. Measuring 19" in diameter, tubular steel foot ring allows you to comfortably rest your feet while seated. Sturdy, mushroom-glide feet and nylon base support up to 300 lb. and ensure stability at any height setting.