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Adaptive Lumbar
Automatically fits every spine.
3D Headrest
Height, depth, angle – perfect fit.
4D Armrests
Height, width, depth, angle.
Leather Footrest
Kick back, wipe clean.
125° Recline
Lock anywhere you like.
Water-Resistant Leather
Spills wipe away instantly.
Sleek Backrest
Looks sharp, feels better.
Dimensions
Detailed specifications and measurements.

- BRAND SUNAOFE
- COLLECTION BOSS
- GENERAL DIMENSIONS 45" H 25½" W 27" D
- PRODUCT WEIGHT 40½ lbs
- HEIGHT 45"
- WIDTH 25½"
- DEPTH 21"
- SEAT HEIGHT 18"
- SEAT HEIGHT MIN 20¾"
- WEIGHT CAPACITY 300 lbs
- BASE DIAMETER 20½"
- ASSEMBLY Assemble-needed
- WARRANTY 5-year warranty
Assembly Guide
Watch how easy it is to assemble.
We’ve Got You Covered
Transparency is our policy. Learn about our expedited US shipping, comprehensive warranty, and the 30-year manufacturing heritage behind every item.
Is shipping free and how long does it take?
We offer Free FedEx Shipping to the 48 contiguous United States. Orders typically ship within 1 business day from our local warehouses. Delivery is estimated at 5-8 business days. For detailed exclusions (e.g., Hawaii, Alaska), please view our Shipping Policy.
What if the item doesn't fit my needs? Can I return it?
We want you to be satisfied. We offer a 30-day return window, but terms depend on your coverage:
- With AIG Shipping Protection (Highly Recommended): You enjoy a 15-Day Free Return benefit for personal reasons (e.g., changed mind). We cover the return shipping and waive the restocking fee, provided the item is returned in its original packaging.
- Standard Return (No Insurance): You are responsible for the return shipping cost plus a 20% restocking fee.
Critical: Please retain all original boxes and foam. Returns without original packaging may be rejected or incur an additional 15% handling fee. See full details at Returns & Refunds.
Is my package insured against loss or damage?
We ship securely via FedEx. However, accidents happen. We strongly recommend adding AIG Shipping Protection at checkout.
With AIG, you are fully covered against lost packages, damage in transit, and even delayed delivery. Claims are typically resolved within 2 business days. Without protection, claims for lost packages delivered to the correct address may be limited. Report any issues immediately via Contact Us.
Can I cancel or change my order after placing it?
We aim to ship fast. Order cancellations are only accepted within 1 hour of placement (and before 12 PM CT). If the order has already been processed or shipped, it cannot be canceled and will be treated as a return (shipping costs and restocking fees will apply). Please email service@sunaofe.com immediately if you need to make changes.
What does the 5-Year Warranty cover?
Our Comprehensive 5-Year Warranty covers manufacturing defects (mechanical and structural). This is separate from shipping damage.
Note: If your item arrives damaged (shipping issue), please report it within 15 days (for AIG holders) or 30 days (standard) to get a free replacement. Learn more at Warranty Page.
Is assembly difficult? Should I keep the box?
Not at all. We prioritize a Quick-Install Design, allowing most items to be assembled in under 20 minutes with the included tools.
For the best experience, we provide installation videos directly on every product page—this is the fastest way to get help. You can also visit our Official YouTube Channel for a full library of assembly guides and tips.
Yes, keep the box! We strongly advise keeping all original packaging materials for at least 30 days. If you decide to return the item, the original box is required to ensure safe transit and avoid extra handling fees.
Why choose Sunaofe?
We aren't just a retailer; we are the makers. With over 30 years of manufacturing excellence, Sunaofe brings you commercial-grade ergonomic furniture directly from the source. By cutting out the middleman, we offer premium quality at factory-direct prices. Read our story at About Us.
Do you offer bulk discounts for businesses?
Yes! We offer tailored solutions for startups and corporate HQs, including volume discounts. Visit our Enterprise Solutions Page to request a custom quote or contact our sales team.













