magnetic strip 1.extruded magnetic strips with foam adhesive, 2.20mm*2mm*620mm 3.200pcs into carton 4.used in construction magnetic ... and anisotropic property optional,thickness:1mm,1.2mm,1.5mm,2mmwidth:10mm,12.7mm,20mm,25mmlength:620m,1.2m,1.5m,2m ...