Rugged polyethylene can withstand temperatures from -40F to 180F and resists cracking, peeling and corrosion for long-term use. 3 shelves with raised edges, handle, and broom holders and hooks allow for additional flexibility in transporting cleaning supplies. Cart moves effortlessly with 3" non-marking swivel casters in front and 8" non-marking wheels in the rear for mark-free portability. Platform base holds a mop bucket with wringer or 23-gallon TrimLine waste container, while optional tool caddy (sold separately) fits the top shelf of janitorial cart. 25-gallon nylon trash / laundry bag simplifies trash and laundry collection, and folds over cart to minimize storage footprint when not in use. 49" x 39" x 19.25". 34.83 lbs. 1 each