... size, color are available Double-sided and single-sided mesh backboard supermarket gondola shelves1. loading capacity: 80 ... cold rolled steel5. backboard material: MDF, pegboard, mesh are available6. plate thickness: 0.6mm-1.0mm range ... 600,900,1200,2180 1500,1800,2000,2200 Single-sided 900,1000,1200 300,450,600, ... plate Products display Double-sided / single-sided mesh backboard series gondola shelves