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curbleGRAND(Extra Wide & Sturdy) – Ergonomic Chair Back Support, Lumbar Support for Good Posture Correction and Back Pain Relief, Perfect for Office Chair, Floor Seat, Work from Home, Patented(Black)

curbleGRAND(Extra Wide & Sturdy) – Ergonomic Chair Back Support, Lumbar Support for Good Posture Correction and Back Pain Relief, Perfect for Office Chair, Floor Seat, Work from Home, Patented(Black)

Q: Does it work for big butt/high butt people?

It depends on how big is but normally works.

Q: 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.

Q: 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.

Q: 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.

Product ID: 467691685

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Details

Brand
curble
Special feature
Ergonomic
Colour
Black
Size
W16.5 x D12.7
Fill material
Foam

💨Large air holes for ventilation

🪶Lightweight at 2.3 lbs

⚖️Supports up to 800 lbs pressure

Frequently Bought Together

Curble GRAND(Extra Wide & Sturdy) – Ergonomic Chair Back Support, Lumbar Support for Good Posture Correction and Back Pain Relief, Perfect for Office Chair, Floor Seat, Work from Home, Patented(Black)

QUTOOL Lumbar Support Pillow for Office Chair,Office Home Essentials,Back Support Pillow for Car, Chair Cushions,Back Pain Relief Improve Posture,Mesh Cover Double Adjustable Straps

Description

🪑 Sit Smart, Stand Out: Elevate Your Posture Game with Curble GRAND!

UNIVERSAL PORTABLE - From office chair to stadium bleacher—lightweight and easy to carry wherever you work or relax.
DUAL ERGO BACKREST DESIGN - Elastic lumbar support combined with a detachable high-density foam cushion for all-day comfort.
CERTIFIED SAFE SUSTAINABLE - RoHS, FDA registered, and eco-conscious manufacturing for peace of mind.
DURABILITY MEETS FLEXIBILITY - Abrasion-resistant materials endure heavy use without losing ergonomic support.
LEVERAGE POWERED POSTURE CORRECTION - Your body weight naturally guides you to sit straight, breaking bad habits effortlessly.

The Curble GRAND is an ergonomically engineered lumbar support designed to correct posture through a patented leverage effect. Lightweight yet durable, it supports up to 800 lbs and features breathable air holes and a detachable foam cushion for comfort. Perfect for professionals working long hours, it’s certified safe and built to last, making it the ultimate companion for healthier sitting anywhere—from office chairs to gaming setups.

Specifications

Brand	curble
Model Number	CCGB
Colour	Black
Product Dimensions	41.91 x 32.26 x 34.54 cm; 1.04 kg
Material	Polyamide 6 resin
Special Features	Ergonomic, Lightweight, Portable
Item Weight	1.04 kg

Have a Question? See What Others Asked

Does it work for big butt/high butt people?

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?

Where do find the size chart?

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

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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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