... 3)wall angle 4) for drywall system Stud & Track & Corner Bead 1, Material : It is made of Zina Plated steel sheet ... plaster into all the depth .2 , Specification Commodity : Galvanized corner bead / stainless steel corner beadThickness : 0.30-0.6 mmWidth : 20 ... me , we will offer our best price . Stud & Track & Corner Bead