... adjusted freely,there are grooves in front of the panel for cut-in tags,the space of each layer can be ... Each Layer (Kg)900120015001800Standard ReinforcedStandard ReinforcedStandard ReinforcedStandard Reinforced330500 300400180250130170480600 500 360 240 620600 500 380500260340800 600 480 300 910 600 570600390500Size ... .8, 2.0, 2.4, 3, 4.8 (m) Medium Duty Shelving