Provides a straight edge for forming and arise in plaster work which resists chipping or cracking.Protects and reinforces the plaster where it is most vulnerable.The expanded metal wings anchor securely in full depth of plaster on both sides.Essential on plaster columns, the corners before and after building operations.Produced in 3 meters length (10ft.) or according to customer requirements from galvanized steel.Material : the angel bead manufactured from galvanized steel complying with British standardBS 2989 & BS EN 10327:2004 &BS EN 10143:1993 & BS EN 10142