European Zinc
1) 16″ SQUARE W/1.5″ WALL
2) 20″ SQUARE W/2″ WALL
3) 24″ SQUARE W/2.5″ WALL
4) 28″ SQUARE W/2.75″ WALL
5) 31.5″ SQUARE W/3.2″ WALL
6) 39.25″ SQUARE W/4″ WALL