This wire mesh are widely used in home storage 1.get the ISO9001 certificate 2.prevents the buildup of dust and dirty. Description: welded wire mesh Item: DU-5561Material: carbon steel Wire gauge: 6.0*4.5*3.5mm Finished: stainless steel MOQ: 50sets Certificate: ISO9001:2000 Extra shelf sold separately Easily folded,durable,stylish,flexible light Different sizes are available