Ergonomic chairs are essential for ensuring worker comfort. The ESE-WS-1927 workshop stool and ESE-WC-2232 workshop chair are ideal additions to your workplace. Both models have easy height adjustment using a simple lever, and include five 2" x 2" plastic casters for ease of movement in the work area. The ESE-WC-1927 ergonomic work chair features a back rest with adjustable angle, and a foot ring for added comfort. Height can be adjusted to any point from 22" to 32". With a uniform capacity of 500 LBS, this work chair is perfect for everyone. The ESE-WS-1927 ergonomic work stool has a uniform capacity of 400 LBS, with a minimum lowered height of 19" and maximum raised height of 27". Made from steel and polyurethane, this workshop stool and chair ship knocked down, some assembly required.