DB53 - Office Master Discovery Back Task Office Chair

The OfficeMaster DB53 Discovery Back chair was designed to specifically address users seeking to promote a healthier seating posture. The "Pear-Shaped" design of the backrest permits a seated user's shoulder blades to travel more fully rearward when leaning back. All DB Series models feature an elegant fabric panel back that is upholstered in Infiniti #I021 I-Ebony, a super-durable 350,000+ double rubs fabric. Ergonomic adjustments include Memory foam backed, back height and angle adjustment,Features: Pneumatic lift EZ back height adjustment Infnitely locking seat tilt Infnitely locking back tilt Fabric panel back Seat depth adjustment DCS backrest (only) Specifications: Model/Sku Office Master DB53 Overall Width 25" Overall Height 35"-43" Back 9.5" & 16.5"w x 20.5"h Seat 20"w x 17-20.1"d Seat Height 16-21" Carton Weight 49 pounds Warranty 12 year limited Chair measurements are approximate and are based on switching cylinder heights on otherwise the same chair, with the same base and casters. Arm dimensions are approximate as actual measurements will vary depending on a variety of factors: cushion contour(s), seat upholstery, memory foam, etc. More information about DB53 Fabric and Arms selection is available on the DB53 Options Library page Downloads / Info Assembly: Assembly_Instructions_Discovery-Back-Series.pdf Brochure: Brochure_Discovery_Back_Series.pdf Certificate: Certificate_Discovery_Back_Series.pdf Disassembly: Disassembly_Recycling_Instructions_Discovery-Back.pdf Sales: Sales_Tutorial_DB .pdf General Warranty Fabric Cards DB53 Options Library Fabric Grade 1: view Fabric Grade 2: view Fabric Grade 3: view Fabric Grade 4: view Fabric Grade 5: view