Economical corrugated board stacking storage units. Can be stacked up to seven units high. Suitable for storage of active & semi-active filing products. Steel reinforced vertical & horizontal interlocking frame system. Accommodates A4 & foolscap transfer files, magazine files, lever arch files & ring binders. Made from FSC certified 100% recycled board. Internal dimensions: Wx Dx H: 540x 297x 390 mm. External dimensions: Wx Dx H: 565x 405x 414 mm. Grey/ White.