Office Master EFDB56-EVDB56 Discovery ESD Drafting Stool

Perfectly suited for users of average to medium statures. Office Master’s Discovery ESD Drafting Stool w/Footring features independent control for height, back angle and height and seat angle. The unique "Pear-Shaped" design of the backrest permits a seated user's shoulder blades to travel more fully rearward when leaning back preventing scapular impedance. Office Master ESD chairs are constructed from our most popular models to meet special ESD seating requirements. Fabrics are made of 99% nylon and 1% carbon fiber. Optional equipment available includes ESD Arms and Casters See below for more detailed information. VIEW FABRIC & VINYL SWATCHES Features & Benefits: Pneumatic lift Easy back height adjustment Back angle adjustment Adjustable height footring Minimizes environmental pollutants in clean room applications Specifications: Seat Height Range: 23" - 33" Back Dimensions: 8" x 16" w x 22" h Seat Dimensions: 21" w x 18" d Overall Width: 24" Overall Height: 48"-60" 12 year Limited Warranty  Arm Options: ESD Arm with ESD PU Arm Pad Contoured, height-adjustable featuring natural grip control. Adjustable ht. range = 2.75'' Limited warranty: 12 yrs on the arm frames and 2 yrs on the arm pads Casters: Cylinder: 10" - Seat height range: 23-33" Key features of ESD Chairs are adjustable conductive backrests and robust metal frames. ESD chairs are specifically designed to protect yourself from electrostatic discharge problems. The are made with non-conductive materials like static-free fabric and static free casters, all in a chair that's attractive and comfortable. Urethane foam is used in the seat and back to make the chair as comfortable as possible. Office Master ESD chairs provide maximum ergonomic support for sitting or standing workers, ensuring product reliability and worker productivity.