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SIHOO
Item#:
9SIBZE7KNX5801
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.99
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Sihoo Doro S300 High Back Ergonomic Office Chair with Dual Dynamic Lumbar Support and Adjustable Seat Depth, Big and Tall chair for 300lbs, Gaming Chair with 6D Armrests Gray
Limited time offer, ends 12/30 By SIHOO INTELLIGENT HOME
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Color:
Gray
Black
Gray
German Design Award
Sixth-generation anti-gravity Mechanism
Dynamic support system for reasonable distribution of body pressure
Aerospace-grade spring chassis for precise elasticity adjustment
Customizable dual dynamic lumbar support system for 6D all-around lumbar protection
Automotive-grade propulsion rod adjusts lumbar angle
Suspended seat cushion with automatic balance for posture support
Five-level height adjustment for integrated headrest and back support
Oversized waterfall seat cushion
9.84-inch seat depth adjustment
Padded 6D synchronized armrests with recline
Five single-handed wire control handles
Adjustable recline elasticity from 100° to 130°
Includes 30-minute installation paper guide and installation video
Includes all installation tools including gloves
6.3-inch overall height adjustment
Fourth-grade gas lift tested by SGS and BIFMA
ANSI/BIFMA X5.1-2017 (R2022)
Maximum weight capacity of 300 pounds
Suitable for heights from 5'3" to 6'3"
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Overview
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German Design Award
Learn more about the Detailed Specifications
General
Color
Gray
Additional Information
First Listed on Newegg
December 04, 2025
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Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by
SIHOO INTELLIGENT HOME Return Policy
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