What does the 4D armrest mean?

Hi 4d this means they go up and down side to side backwards and forwards plus they turn on an angle to match your arms when typing. Although the range sideways is not great the rest of the movement is fine.

What is the function of the adaptive backrest?

When people lean on the chair's backrest, they can stretch their back up and down, or turn their body left and right in a small range. Those are good for your physical comfort.

How can I adjust the lumbar support? It can be moved upwards but I can’t figure out how to move it back down again.

Please note that when adjusting the Lumbar Support, starting from the lowest setting, gently raise the support one ‘click’ at a time until you reach the desired position. If you raise the support to a position higher than is required, pull the support all the way to the top, which will then allow you to push it back down to a more comfortable position.

How do I get the chair to move up and down?

How to adjust height: press the handle down with your thumb when adding or reducing weight.

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Ergonomic Office Chair with Adaptive Backrest, High Back Computer Desk Chair with 4D Armrests, Adjustable Seat Depth, Lumbar Support and 2D Headrest, Swivel Task Chair, Black

Product ID: 516776238

Details

Brand
HOLLUDLE
Colour
Black
Material
Alloy Steel
Product dimensions
70D x 68W x
Size
68 cm de ancho

📏Adjustable seat depth for personalized fit

🪑Adaptive backrest for dynamic spinal support

🛠️4D armrests with 4-way adjustability

EC$6529

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Sold byAmazon Saint Vincent and the GrenadinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖥️ Elevate your workspace, own your comfort—because your back deserves the best!

TAILORED FIT - Adjustable seat depth and lumbar support adapt to your height and sitting style, reducing fatigue and boosting focus.
BUILT TO LAST - Certified durability with a 1136kg strength-tested frame and premium mesh for breathable, long-lasting comfort.
ERGONOMIC MASTERY - Adaptive backrest flexes with your movements, ensuring perfect shoulder alignment and spinal relief all day long.
PRECISION COMFORT - 4D armrests and 2D headrest offer unparalleled multi-directional adjustments—customize your posture like a pro.
RISK FREE UPGRADE - 5-year warranty and quick 20-minute assembly make this chair a no-brainer for your productivity sanctuary.

The HOLLUDLE Ergonomic Office Chair combines adaptive backrest technology, fully adjustable 4D armrests, and customizable seat depth to deliver personalized support for professionals. Built with certified durable materials and breathable mesh, it supports up to 1136kg and comes with a 5-year warranty, making it a smart investment for long-term productivity and comfort.

Specifications

ASIN	B0BLMCLK15
Age Range Description	Adult, Teen
Arm Height	31.3 Inches
Arm Style	Rounded
Assembly Instructions Description	Assembly required, instructions included
Back Style	Solid Back
Best Sellers Rank	36,842 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 135 in Desk Chairs
Brand	HOLLUDLE
Brand Name	HOLLUDLE
Colour	Black
Country Of Origin	China
Customer Reviews	4.5 out of 5 stars 3,695 Reviews
Fabric Type	Mesh
Finish Type	Nylon
Form Factor	Recliner
Frame Material Type	Plastic, steel, wood
Furniture Base Movement	Swivel
Furniture Finish	Black
Included Components	Armrests
Indoor Outdoor Usage	Indoor
Is Assembly Required?	Yes
Is Customizable?	Yes
Is Extendable	No
Is Foldable	Yes
Item Depth	70 centymetrów
Item Dimensions	70 x 68 x 131 centimetres
Item Dimensions D x W x H	70D x 68W x 131H centimetres
Item Shape	Desk chair
Item Type Name	Ergonomic desk chair
Item Weight	21.5 Kilograms
Item weight	21.5 Kilograms
Leg Style	Tapered Leg
Manufacturer	HOLLUDLE
Manufacturer Part Number	Shaper1-BK
Manufacturer Warranty Description	5 year parts warranty.
Material	Alloy Steel, Iron, Plastic, Sponge, Wood
Material Type	Alloy Steel, Iron, Plastic, Sponge, Wood
Maximum Weight Recommendation	1136 Kilograms
Model Name	Shaper1-BK
Model Number	Shaper1-BK
Number of Items	1
Number of Packs	1
Pattern	Solid
Product Care Instructions	Wipe Clean
Product dimensions	70D x 68W x 131H centimetres
Reclining Position Count	1
Recommended Uses For Product	Office, Relaxing
Room Type	Office
Seat Back Interior Height	53.5 Centimetres
Seat Depth	45 centimetres
Seat Height	55 Centimetres
Seat Material Type	Foam
Set Name	Modern Office
Size	68 cm de ancho x 70 cm de largo x 131 cm de alto
Sleeping Bag Filling Material	Foam
Special Features	2D headrest: rotatable/ lifting/ detachable, 4D Armrest: up & down/ left & right/ rotation/ front & rear, Adaptive backrest, Adjustable Lumbar, Adjustable seat depth
Style Name	Modern
Surface Recommendation	Carpet, Hard Floor
Tilting	No
Unit Count	1.0 count
Upholstery Fabric Type	Mesh

Common Questions

Are the products genuine and authentic?+

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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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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EC$6529

Duties & taxes included

In stock

Sold byAmazon Saint Vincent and the GrenadinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Saint Vincent and the Grenadines.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews