Does it work for big butt/high butt people?

It depends on how big is but normally works.

let me get this straight -- i need the chair AND i need the cover? Whats the difference b/t sitting crosslegged, on top of a small cushion and this?

The cover is not necessary but we recommend to who want a little more cushioning. The difference b/t Curble Chair and a kneeling chair is that Curble Chair helps you to sit up straight by supporting your back while providing the comfort of your legs.

Where do find the size chart?

Please refer to the video. Curble Grand is W16.5 x D12.7 x H13.6 inch which is a suitable size for adults. We also have other smaller models for petite, teenagers, and kids.

Where can I purchase replacement cushions and stops? How much more cushion does the cover provide? Thank you.

We are working on the replacement cushion to launch it on Amazon within 2023. We highly recommend the cover because you can use Curble Chair more comfortably since it covers all the edges of the Curble Chair and provide good ventilation with air mesh material.

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curble Grand Ergonomic Back Support Chair, Lumbar Support for Back Posture Corrector and Back Pain Relief, Portable and Perfect for Office Chair and Work Since

Product ID: 637715816

Details

Brand
curble
Colour
Grey
Material
Polyamide 6
Product dimensions
32.3D x 34.5W
Size
W16.5 x D12.7

🌍Lightweight & portable for any seat

💪Supports up to 1,200 lbs compression

🪑16.5" wide ergonomic design

907.88 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧘‍♂️ Elevate your sit game—posture perfected, pain rejected!

SIT STRAIGHTER INSTANTLY - No straps or adjustments—just sit and feel your spine align naturally.
SAFE SUSTAINABLE COMFORT - Made in Korea with VOC-free foam and rigorously tested for your health and peace of mind.
ANYWHERE ANYTIME ERGONOMICS - Transform any chair—office, car, or couch—into a posture-perfect throne.
DURABLE SUPPORT FOR EVERY BODY - Engineered to withstand up to 1,200 lbs, built to last through your busiest days.
BUILD BETTER HABITS EFFORTLESSLY - Passive posture training that fits seamlessly into your daily routine—consistency made easy.

The curble Grand is an extra-wide ergonomic seat support designed to promote natural, upright posture without straps or adjustments. Made with durable, VOC-free materials and tested for safety, it supports up to 1,200 lbs compression. Lightweight and portable, it adapts to any seating environment—office, home, or car—helping professionals build healthier sitting habits effortlessly.

Specifications

ASIN	B09HXL1Y35
Additional Features	Ergonomic, Lightweight, Portable
Age Range Description	Adult
Arm Style	Armless
Assembly Instructions Description	Already Assembled
Back Style	Solid Back
Best Sellers Rank	#163,281 in Home ( See Top 100 in Home ) #703 in Home Office Back Cushions & Seat Cushions
Brand Name	curble
Chair Backrest Width	16.5 Inches
Color	Grey
Customer Reviews	4.0 4.0 out of 5 stars (265)
Fabric Type	Polyester
Fill Material	Foam
Finish Types	Matte
Form Factor	Armchair
Frame Material Type	Metal
Furniture Finish	Aluminum
Included Components	Curble Adult Chair
Indoor Outdoor Usage	Indoor, Outdoor
Is Extendable	No
Is Foldable	No
Item Depth	12.7 inches
Item Dimensions	41.9 x 32.3 x 0.1 centimeters
Item Dimensions D x W x H	32.3D x 34.5W x 41.9H centimeters
Item Type Name	Back Support, Lumbar Support
Item Weight	1.02 Kilograms
Manufacturer	ablue Co., Ltd.
Manufacturer Part Number	CCGG
Material Type	Polyamide 6 Resin
Maximum Weight Recommendation	800 Pounds
Model Name	Curble Chair_Grand_PL_Grey
Model Number	CGG
Number of Items	1
Number of Packs	1
Pattern	Solid
Product Care Instructions	Hand Wash Only
Reclining Position Count	1
Recommended Uses For Product	Reading, Sitting, Studying
Required Assembly	No
Room Type	Office
Seat Depth	32.3 centimeters
Seat Material	Fabric
Shape	L-Shape
Size	W16.5 x D12.7 x H13.6 inch
Style Name	Contemporary
Surface Recommendation	Hard Floor
Unit Count	1 Count
Upholstery Fabric Type	Polyester

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

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

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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907.88 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Rajesh P.

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

2 days ago

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