... 3.different size, color are available Double-sided and single-sided mesh backboard supermarket gondola shelves1. loading capacity: 80-150kg/layer ... backboard material: MDF, pegboard, mesh are available6. plate thickness: 0.6mm-1.0mm range are available7. surface treatment: powder coating8. packing: ... 1000,1200 600,900,1200,2180 1500,1800,2000,2200 Single-sided 900,1000,1200 300,450,600,1090 1500, ...