... *2mm*620mm 3.200pcs into carton 4.used in construction magnetic strips,extruded adhesive stripsisotrpic and anisotropic property optional,thickness:1mm ... .5mm,2mmwidth:10mm,12.7mm,20mm,25mmlength:620m,1.2m,1.5m,2m,3mlamination: econony adhesive,premium adhesive;3M,Tessa,Scapa,foam ... ,construction,industrial usage,seal,etc.package:cartoncustom sizes accepted. extruded magnetic strips with foam adhesive