RH New Logic 200 Ergonomic Office Chair | Ergonomic Chairs
RH Logic 400 High Back Ergonomic Office Chair
BLACK FABRIC RH LOGIC 4 ERGONOMIC OFFICE TASK CHAIR. JUST REMOVED FROM BANK.2 | eBay
RH Logic 400 Office Chair
RH Mereo by Flokk and Veryday
RH Logic 220 Ergonomic Office Chair - Fully Adjustable Desk Chair for Back Pain and Posture Correction - Black Fabric with Silver Base Inflatable Lumbar Support w/Adjustable Armrests and Head Rest :