This Ready-to-Assemble unit with 25 open cubbie spaces provides loads of space for all of your classroom supply needs. Available with or without Cubbie-Trays. Add optional 7098YT "Caster Kit-C" to make this unit mobile (sold separately). Ready-to-Assemble. Rounded corners for added safety. Super-Strong screws and construction. Environmentally-friendly UV Cured Finish. Hardboard recessed back.