Bays come complete with 4 posts shelves and storage boxes 775mm or 1590mm bay heights excl boxes bay w x d 1219 x 457mm chrome finish shelf capacity 360kg maximum bay capacity 900kg udl supplied with 9 or 15 transparent or blue polypropylene storage boxes complete with lids containers accept a4 suspension files boxes positively stack with or without lids box l x w x h 480 x 390 x 310mm