Aluminum Angle Bead Thickness: 1.0-2.0mm Wing width:20*20,25*25,30*30,45x45etc Length:2.4-3. ... 0m QC:ISO 9001:2008 2012 Aluminum Angle Bead Material: ... galvanised plate ,stainless steel ,pvc, Aluminium,and etcCatogory :Expanded Corner Bead, Perforated Corner Bead, Corner Bead with Reinforce Flange, Corner Bead with creased ...