Newstar 13-32" Heavy Duty Four Monitor Stand | LDT12-T048N
The LDT12-T048N is upgraded monitor arm, which double joint is able to be tightened, so you can adjust exactly how stationary you want...
WORLDLIFT 17"-32" Dual Vertical Monitor Stand | WLMA-20P
This is a dual monitor arm that can hold two LCD screens up to 32 inches up and down. The best feature is that it uses a 31.5 inches (80 cm)...