Core Industrial Blue Polyurethane High Bench Height Chair is adjustable from 23-33 inches from the top of the seat to the floor and features manual back height and back depth adjustments, built in handle for ease of movement, 2-way adjustable arm rests, black nylon adjustable foot ring, and black, nylon-reinforced fiberglass base with dual-wheel, self-braking, non-marring casters suitable for hard floors in chemical, soil, and puncture resistant polyurethane.