Mesh back chairs with no arms tilt, fold, stack and nest for use in breakrooms, meetings and more. Articulating back lets you lean back for added comfort. Plastic back frame is upholstered with nylon mesh fabric for breathability. Plywood seat is cushioned with foam and upholstered in fabric so you can endure long meetings better. Nesting chairs also include padded armrests, glides and 55mm dual-wheel hooded casters. To nest, simply flip up the seat for compact storage. Stack up to seven chairs. Frame is made of metal. Training chair includes glides and casters to suit your needs. Weight capacity is 275 lb.