Flash Furniture HERCULES Series 24/7 Intensive Use Big & Tall 500 lb. Rated Mesh Ergonomic Office Chair (GO-99-3) vs SIHOO M59AS

Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.

Flash Furniture HERCULES Series 24/7 Intensive Use Big & Tall 500 lb. Rated Mesh Ergonomic Office Chair (GO-99-3)

Flash Furniture

Flash Furniture HERCULES Series 24/7 Intensive Use Big & Tall 500 lb. Rated Mesh Ergonomic Office Chair (GO-99-3)

$504

VS
SIHOO M59AS

SIHOO

SIHOO M59AS

$449.99

170 lb

higher rated load for Flash Furniture HERCULES Series 24/7 Intensive Use Big & Tall 500 lb. Rated Mesh Ergonomic Office Chair (GO-99-3) than SIHOO M59AS (official specs)

Differences at a glance

Flash Furniture HERCULES Series 24/7 Intensive Use Big & Tall 500 lb. Rated Mesh Ergonomic Office Chair (GO-99-3)SIHOO M59AS
Price
$504$449.99
Load capacity
500 lb330 lb (≈ 150 kg)
Recline
tilt lock and tilt tensionRecline up to 126°
Arms
height adjustable, padded3D coordinated flip-up armrests (flip up and down, left and right, forward and backward)
Lumbar support
adjustableDynamic lumbar support in a dual-section backrest

Questions

Which is cheaper, the Flash Furniture HERCULES Series 24/7 Intensive Use Big & Tall 500 lb. Rated Mesh Ergonomic Office Chair (GO-99-3) or the SIHOO M59AS?

The SIHOO M59AS is cheaper to start: $449.99 versus $504 for the Flash Furniture HERCULES Series 24/7 Intensive Use Big & Tall 500 lb. Rated Mesh Ergonomic Office Chair (GO-99-3) at the brand stores (Oct 2026).

Which has a higher weight capacity?

The Flash Furniture HERCULES Series 24/7 Intensive Use Big & Tall 500 lb. Rated Mesh Ergonomic Office Chair (GO-99-3), rated for 500 lb versus 330 lb for the SIHOO M59AS.

Flash Furniture HERCULES Series 24/7 Intensive Use Big & Tall 500 lb. Rated Mesh Ergonomic Office Chair (GO-99-3): specs, reviews, where to buy →SIHOO M59AS: specs, reviews, where to buy →

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