Samndic Ergonomic Chair - S1
Adaptive Dynamic Lumbar Support ,All-Day Comfort, Relieves Lower Back Fatigue
Order Processing Time: 1-2 business days.
Standard shipping estimate 2–5 business days.via USPS, FedEx or UPS.
We ship to the contiguous United States only (excluding Alaska, Hawaii, Puerto Rico, Guam, and other territories).
90-day Return/Exchange + 5-year Parts Warranty.
All hardware & instructions included; simple setup in 15–20 minutes.
How to Relieve Lower‑Back Fatigue?
For optimal back support, the full backrest adjusts forward‑backward and vertically, locking into your ideal position for lasting support.
Working Demo
Adaptive & Dynamic Lumbar Support
4‑Position Dynamic Forward‑Back Adjustment
Each position features independent locking and comes with adaptive spring support.
Supports both manual and adaptive auto‑adjustment.
Crafted with Korean Wintex commercial‑grade mesh. SGS‑tested for elasticity & fatigue resistance, it delivers 10+ year service life under normal use.
The multi‑adjustable headrest features height, rotation and small & wide‑range tilt adjustments to firmly support your head and neck.
Multi‑adjustable armrests: height, forward‑back shift & wide‑range rotation. Align level with your desk or swivel inward for closer fit. Premium soft‑PU surface protects your arms.
Crafted with Korean Wintex commercial‑grade mesh. SGS‑tested for elasticity & fatigue resistance, it delivers 10+ year service life under normal use.
The multi‑adjustable headrest features height, rotation and small & wide‑range tilt adjustments to firmly support your head and neck.
Multi‑adjustable armrests: height, forward‑back shift & wide‑range rotation. Align level with your desk or swivel inward for closer fit. Premium soft‑PU surface protects your arms.
For Rest, Relaxation & Power Naps
The backrest reclines in 4 positions with a maximum 150° tilt, and each position features independent locking. For enhanced stability, key load‑bearing components are built from aluminum alloy, Support Max Weight: 400lbs
To accommodate a wider range of body types, this chair features adjustable seat height plus a vertically height‑adjustable backrest with 4 independently lockable positions. Recommended for users 5'3"‑6'7".
The seat depth adjusts forward‑backward, ranging from 19.7‑21.5 inches. It delivers a perfect fit even for larger‑framed users.
To accommodate a wider range of body types, this chair features adjustable seat height plus a vertically height‑adjustable backrest with 4 independently lockable positions. Recommended for users 5'3"‑6'7".
The seat depth adjusts forward‑backward, ranging from 19.7‑21.5 inches. It delivers a perfect fit even for larger‑framed users.
All Features Demo
From Adjustment to Integration
Watch full‑function demonstrations of every adjustment, showing how each part works together for optimal seating comfort.
Installation Guide
Quick Installation: Step-by-Step
Follow clear, simple steps to assemble your chair, finish setup swiftly with illustrated operational guidance.
Guarantee
After-sales Support
Shipping
We are pleased to offer free shipping on all orders to the contiguous United States, with no minimum purchase required. This offer applies to standard ground delivery only. Please note that shipments to Alaska, Hawaii, Puerto Rico, Guam, and other U.S. territories are currently unavailable.
Return&Exchange
We offer a 90-day return and exchange service for products, which starts from the official delivery date of your order.
Parts Warranty
We provide a 5-year parts warranty for all orders. For problems that occur within the warranty period, we will provide free replacement parts service depending on the specific circumstances.
Contact Us
Email: service@samndic.com
Live Chat: Click bottom left.
Phone :+1 646-206-4113
Service Hours: Mon-Fri 9AM–5PM PT
We are pleased to offer free shipping on all orders to the contiguous United States, with no minimum purchase required. This offer applies to standard ground delivery only. Please note that shipments to Alaska, Hawaii, Puerto Rico, Guam, and other U.S. territories are currently unavailable.
We offer a 90-day return and exchange service for products, which starts from the official delivery date of your order.
We provide a 5-year parts warranty for all orders. For problems that occur within the warranty period, we will provide free replacement parts service depending on the specific circumstances.
Email: service@samndic.com
Live Chat: Click bottom left.
Phone :+1 646-206-4113
Service Hours: Mon-Fri 9AM–5PM PT