THIS UNIT INCLUDES SHELF SUPPORTS AND 5/8" PARTICLEBOARD DECKING.
Heavy Duty Shelving 36"W x 24"D x 60"H With 4 Shelves - Wood Deck - Gray SHELF CAPACITY - 4-SHELF - WOOD DECK FAST ASSEMBLY - RECONFIGURES WITHOUT TOOLS EXPECT TOP PERFORMANCE WITH RUGGED STEEL SHELVING THAT FEATURES SUPER-STRONG ROLL-FORMED STEEL FRAMING WITH POSITIVE INTERLOCKING BEAM-AND-POST CONNECTIONS FOR QUICK ASSEMBLY. 14-GAUGE STEEL UPRIGHTS MEASURE 1-1/2" X 1-1/2". DURABLE GRAY BAKED ENAMEL.