VIA Seating Terra Ergonomic Drafting Task Chair

The Terra Ergonomic Drafting Chair is a top of the line drafting chair designed for heavy duty, all-day everyday use. You build your own chair by selecting the seat and back sizes, as well as the type of arms and drafting kit best for you. Select from a low back standard seat model, up to a mid or high-back with small or medium seat and a 350 lb capacity. The overall quality and ergonomic advantages of the Terra Drafting Chair are superior to any other drafting chairs in this price range.  Seat cushion utilizes high density, closed-cell, cold-cured, injection molded, CFC-free, foam using Via Seating’s proprietary process (backed by Via Seating’s 12 year warranty). Ergonomically designed lumbar and thoracic support fully complements user's posture in ergonomic settings. Select the features that you need the most for complete versatility. Mfr's Lifetime Warranty. Drafting Kit: Tall - raises seat height from 21" - 28", Extra Tall - raises seat height from 24" - 33" Fabrics - Vinyls - Leathers: View Grades A & B Fabric Card - Grade A & Grade B Fabrics are recommended for task and multi-use seating. Each are tested by heavy-duty usage. All are Greenguard Certified™ and eligible for CHPS Low-Emitting Material Credits. View Grade 1 Fashion Forward Fabric Card - Grade 1 Fashion Forward Fabrics offer more detailed patterns. View Grade 1 Non-PVC Vinyl Card - Staple is a non-pvc textile made from polyurethane (polycarbonate and polyester resins). It offers enhanced abrasion resistance, a fluid barrier, an antimicrobial agent and is bleach-solution cleanable. View Grades 3, 4, 6 Free of PVC Vinyl Card - Sustainable, free of PVC (Polyvinyl chloride) polyurethane and silicone based patterns. Each pattern is Greenguard Certified™ and eligible for CHPS Low-Emitting Material Credits. Patterns Rein II, Row, Silica and Tanner meet the criteria for the Practice Greenhealth’s Healthier Hospitals Safer Chemicals Challenge, Version 2.0. These products are free of formaldehyde, perfluorinated compounds, PVC, antimicrobials, and flame retardants. View Grades 5, 6 Ultrafabrics Card - BRISA® – the first breathable performance fabric in its class with an exclusive ventilation system. BRISA® patterns feature sound absorption properties across a variety of styles. Discover ULTRALEATHER® – high performance fabrics redefining the experience of leather. Experience classic aesthetics and authentic softness in an animal-cruelty free fabric.. View Grades 5 - 8 Leather Card - Natural, full grain leather with an enhanced supple hand and wearability (grade 8), pre-embossed, top grain leather with a durable, protective UV finish (grade 6) or consistent leather patterning at a great price (grade 5). Ships 95% Assembled Back Size: Mid Back  - 20.0" - 22.5" high Seat Sizes: Petite - 19.5" wide x 17" deep Small - 19.5" wide x 18" deep Medium - 20.5" wide x 18.5" deep Arm Models: Upright Height Adjustable Upright Height & Width Adjustable Height Adjustable Roll Back Multi-Function Black Multi-Function Polished Aluminum Bases: Control Mechanism: Active Back Control User Guide Mechanical Adjustable Lumbar: Mechanical Adjustable Lumbar User Guide Availability: Quick ship (QS) colors ship within 1-2 weeks - All other colors ship within 2-4 weeks.