Tough/Durable, Superior structural and material integrity built to last. Quality construction with 3/4" thick industrial grade wood composite core. Thermofused laminate faces and impact resistant edges made of 3mm solid extrusion material for greater durability. Cleanable - Excellent Cleanability Properties, from general cleaning to germ killing disinfectant cleaning. Enduring, non-porous surfaces resist stains and spills. Specially designed casters that can easily roll over uneven floors and thresholds. Steel reinforcing channels and bolted construction provide rigidity and strength for movement over uneven floors and thresholds. Cabinets are fully assembled, with casters attached, shelving and bins/trays are installed in the cabinets, mobiles come ready to use.