metal crowd control barriers Panel size:2.1x1.1m Frame:20mm,25mm, 32mm, 40mm ... , events, Any site and public restriction area. 6.Package: 1) Normally packed by wooden pallet. 2) Naked package directly in ... as per customers' requets Specification Normal sizePanel Size 2.1(Length)X1.1(Highth)mFrame 20mm, 25mm, 32mm, 40mm, 42mm ... feet or welded claw feet Main manufacture of metal crowd control barriers