VIVO Height Adjustable Standing Desk Sit to Stand Gas Spring Riser Converter | 36" Tabletop Workstation fits Dual Monitor (DESK-V000B) by VIVObittopper (38)in #furniture • 5 years ago VIVO Height Adjustable Standing Desk Sit to Stand Gas Spring Riser Converter | 36" Tabletop Workstation fits Dual Monitor (DESK-V000B) by VIVO