MODULAR BULK STORAGE RACK ADDITIONAL LEVEL WITH WIRE DECKING THIS ADDITIONAL LEVEL INCLUDES 4 HORIZONTAL BEAMS THAT SUPPORT THE WIRE DECKING ON ALL SIDES. BOLTLESS DESIGN SNAPS TOGETHER SECURELY WITHOUT TOOLS OR HARDWARE. STURDY STEEL WIRE DECKING ALLOWS VENTILATION, VISIBILITY, AND LIGHT AND SPRINKLER PENETRATION (REDUCING INSURANCE PREMIUMS). LEVELS ADJUST AT 1-1/2″ INCREMENTS WITHOUT DISASSEMBLY. SCRATCH RESISTANT ENAMEL FINISH.