If the seat height is set at 17.5", how many inches from the seat to the middle of the head rest? Typically, head rests way too high for short people.

I am 5' 3" and the bottom of the headrest starts at the base of my neck and covers the full back of my head. It adjusts forward and backward which is very handy. When I work I usually pull it way forward so that I look straight forward but can lean back on it which relaxes my neck. When I do a full recline I usually push the headrest back a bit.

Can I buy a replacement seat cushion?

As for the customer service including a replacement request or so, we can help you. Please contact us at customer@sidiz.com.

I'd like to use my own casters. What is the caster stem size for this chair?

Please refer to the dimensions of the casters below. - Diameter of the wheel: 2 inches - Diameter of the stem: 0.4 inches - Height of the stem: 0.9 inches

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SIDIZ T50 Home Office Desk Chair : Advanced Mechanism for Your Posture, Ventilated Mesh Back, Adjustable Headrest, 2-Way Lumbar Support, 3-Way Armrests, Adjustable Seat Slide/Slope

SIDIZ T50 Home Office Desk Chair : Advanced Mechanism for Your Posture, Ventilated Mesh Back, Adjustable Headrest, 2-Way Lumbar Support, 3-Way Armrests, Adjustable Seat Slide/Slope

Product ID: 309724698

Details

Brand
SIDIZ
Colour
Fabric Black
Material
Mesh fabric PP
Product dimensions
73.4D x 73.4W
Size
28.9D x 28.9W

🪑5 tilt angles for perfect posture

⚙️3-way adjustable armrests & headrest

🌬️ventilated mesh back for all-day airflow

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MOP$19449

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Description

🪑 Elevate your workday comfort — because your posture deserves the upgrade!

BREATHABLE MESH BACK - Stay cool and focused with high-quality polyester mesh that promotes airflow and prevents overheating.
CUSTOMIZABLE COMFORT - Tailor your seating with 5 tilt settings, adjustable seat slide & slope, plus 3-way armrests and headrest for a truly personalized fit.
DYNAMIC MOVEMENT SUPPORT - Advanced multi-limited tilting mechanism moves naturally with you, ensuring support in every position.
ERGONOMIC S CURVE DESIGN - Supports your lumbar with precision, reducing back pain and boosting comfort during long workdays.
SLEEK PROFESSIONAL AESTHETIC - Modern black fabric and streamlined design elevate your home office vibe, making productivity stylish.

The SIDIZ T50 Home Office Desk Chair combines advanced ergonomic technology with customizable features including 5 tilt angles, ventilated mesh back, and 3-way adjustable armrests and headrest. Designed to support natural posture and provide breathable comfort, it’s a premium seating solution for professionals seeking all-day productivity and style.

Specifications

ASIN	B08R57N7KV
Additional Features	Arm Rest, Ergonomic, Rolling, Swivel
Age Range Description	Adult
Arm Style	Armless
Back Style	Solid Back
Brand Name	SIDIZ
Color	Fabric Black
Cushion Style	Boxed Edge
Customer Reviews	4.2 4.2 out of 5 stars (1,561)
Fill Material	Foam
Finish Types	Painted
Form Factor	Recliner
Frame Material Type	Plastic, aluminum, steel
Furniture Base Movement	Rock
Furniture Finish	Plastic
Included Components	Arm Pad, Caster
Indoor Outdoor Usage	Indoor
Is Customizable?	Yes
Is Foldable	No
Item Dimensions	73.4 x 73.4 x 116.3 centimeters
Item Dimensions D x W x H	73.4D x 73.4W x 116.3H centimeters
Item Weight	22.23 kg
Leg Style	Tapered Leg
Manufacturer	SIDIZ
Manufacturer Part Number	TNA500HLDABLACK
Material Type	Mesh, fabric, sponge, PP, nylon, plastic, steel
Maximum Weight Recommendation	275 Pounds
Model Name	Sidiz T50
Model Number	TNA500HLDABLACK
Pattern	Solid
Product Care Instructions	Wipe Clean
Reclining Position Count	Multiple
Recommended Uses For Product	Office
Required Assembly	Yes
Room Type	Office
Seat Depth	54.9 centimeters
Seat Height	21.5 Inches
Seat Material	Fabric
Shape	Rectangular
Size	28.9D x 28.9W x 45.8H Inch
Style Name	T50 Black (Lumbar Support + Headrest)
Surface Recommendation	Hard Floor
Theme	Modern Ergonomic Furniture
Tilting	Yes
Unit Count	1.0 Count

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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MOP$19449

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In stock

Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Macau.

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