THREE BACK SIZES
Low, Mid, High

THREE SEAT SIZES
A, B & C

FOUR CONTROL CHOICES
Active Back , Advanced Ergo, Standard, Bio-Sync

ARM FEATURES
Adjustable: Height, (Optional: Width and Rotating Cap)

FIVE BASE CHOICES
Black Nylon (Standard)

Optional Bases: Polished Aluminum, Mahogany, Natural Maple, Medium Cherry

TWO DRAFTING STOOL HEIGHTS
Optional

THREE ADJUSTABLE LUMBAR SUPPORT SYSTEMS
Optional

UPHOLSTERED BACK SHELL
Optional

SLIDING SEAT
Optional