Sihoo M91A Grey Frame Ergonomic Guest Office Chair with Adjustable Arms, Lumbar Support and PP Base

M91 ergonomic office chair with adjustable arms, cover with full mesh, while giving you firm support. Let you say goodbye to the sultry caused by long-term sitting. The C-curved waist pillow, support your back strongly, relieve your back pain immediately, after every time you immerse yourself in work.

Component Material of M91A Grey ErgonomicGrey Office Chair Adjustable Arms

Headrest

PP + fiber, self-adaptively adjustable headrest, corrects healthy cervical spine and releases brain fatigue.

Backrest

made of PP + fiber material, S-shaped spine frame, fits the curve of the spine, fully supports the back, sitting and reclining more comfortable; 3 levels can be adjusted by lifting.

Waist Pillow

nylon + fiber, split type can be adaptively fitted to the waist pillow, increase comfort.

Backrest Mesh

28% nylon, 25% polyester fiber, 47% polyester copolymer elastic special net, with bright colors, no fading, toughness and tensile resistance, abrasion resistance, non-toxic, rot resistance, chemical resistance, High temperature resistance, UV resistance, strong air permeability, long service life, etc.

Mesh Chair SupportSeat

PP+ fiber material, the mesh fabric uses elastic special mesh, sturdy and durable, built-in 5V silent cooling fan, comfortable and breathable, bid farewell to the stuffy feeling.

Mechanism

mechanical steel multifunctional mechanism, adjustable up and down, 3 gears locked and backward adjustment.

Armrest

PP+ fiber, fixed armrest with delicate touch, relax arm.

Gas Spring

made of all steel, passed SGS test, American BIFMA test, advanced three-level air pressure rod, 65-6 lifting stroke.

Chair Leg

330 high-strength PP five-star foot.

Caster

φ23/50 black nylon + PU edging wheel, smooth and dulling the edge of the chair leg, handy, silent, scratch-resistant floor.

Parameters of M91A Grey Ergonomic Mesh Office Chairwith Adjustable Arms

Item No	M91A	Seat Height (off the ground)	39-45.5CM
Armrest	PP	Seat Width	46CM
Back Frame	PP+Fiber	Seat Depth	40CM
Mechanism	Mechanical Steel Multifunctional Mechanism	Armrest Height (off the ground)	59-65.5CM
Gas Spring	Class 3	Backward Angle
Cloth Material	PE+Polyester	Overall Height (off the ground)	106-112.5CM
Chair Leg	350 Aluminum Alloy	Overall Width	59CM
Caster	PU	Overall Depth	64CM
Package	One Piece/Carton	Net Weight
Package Size		Gross Weight

As a reliable ergonomic chair supplier, we can also offer kinds of ergonomic chair with mesh back supportfor sale, if you have needs, please leave us a message.

Other supplier products

	Sihoo M93C-301 White Frame Blue Mesh Aluminum Base Office Chair With 3D Armrest Back Support	Fishbone bionic lumbar pillow supports every inch of your lumbar spine; The S-shaped ergonomic chairback fits the curve of the human back; The sadd...
	Sihoo G13B Black And Red Ergonomic PU Leather Gaming Racing Chair High End	With the aim of becoming a professional ergonomic chair supplier, Sihoo Furniture provides global users with featuring ergonomic chairdesign concep...
	Sihoo M77C Ergonomic Red Small Size Whole Mesh Reception Office Chair	M77, full mesh design, the S-shaped arc fits the back curve, while retaining the excellent ergonomic design, using high-strength PP material, achie...
	Sihoo V1 Ergonomic Comfortable and Stylish Adjustable Recliner Executive Office Chair	Sihoo V1 Ergonomic Comfortable and Stylish Adjustable Recliner Executive Office Chair The design of sihoo v1 chair has thoroughly studied the rela...
	Conference Chair	Looking for modern or contemporary conference chairs for your meeting areas? Our adjustable conference chair chinacome in leather, vinyl, and fabri...

All supplier products

Same products

	Hollow Metal Chair with Velvet Cushion	Seller: Hebei Dining Furniture Co., Ltd	The metal chair with hollow backrest and velvet cushion is a special kind of chair whose main pur...
	Hollow Metal Chair with Butterfly Backrest	Seller: Hebei Dining Furniture Co., Ltd	This Internet celebrity chair stands out for its unique design and exquisite craftsmanship, makin...
	Metal Chair with Hollow Round Backrest	Seller: Hebei Dining Furniture Co., Ltd	With a gold metal frame and smooth and elegant lines, it presents an aesthetic that is simple but...
	Metal Frame Hollow Back Velvet Cushion Armchair	Seller: Hebei Dining Furniture Co., Ltd	The main reason to buy the metal frame hollow back velvet cushion armchair is its superior perfor...
	Round Backrest Iron Leg Velvet Armchair	Seller: Hebei Dining Furniture Co., Ltd	Iron-legged velvet armchairs with round backrests are usually designed with comfortable backrests...