Curble Chair Wider Up with Adjustable Ergonomic Back Support with Extra Soft Cushions

The Curble you love, now upgraded for greater comfort and personalized support!

Meet the Curble Wider Up, the upgraded version of the bestselling Curble Wider. Designed with a 4-level adjustable backrest, thicker cushioning, and an ergonomic curved frame, Wider Up provides customizable back support for a more comfortable everyday sitting experience.

Whether you're working, studying, gaming, or relaxing at home, Curble Wider Up helps encourage an upright sitting position while providing support for your lower back and pelvis.

Features:

1. 4-Level Adjustable Backrest (0 to 35 mm)

Unlike the original Wider's fixed backrest, Wider Up features four adjustable height settings ranging from 0 to 35 mm. Customize the backrest position according to your height, body type, and preferred sitting posture for more personalized lumbar support.

2. Upgraded 20 mm Thick Cushions

Enjoy greater comfort with upgraded cushioning designed for extended sitting.

• Backrest Cushion: A 20 mm thick padded backrest, approximately 1.5 times thicker than the previous design.

• Seat Cushion: A 20 mm thick cushion designed to provide comfortable support and resist sagging during prolonged use.

3. Ergonomic C-Curve Back Support

The curved backrest provides firm support for your lower back and helps encourage a more upright sitting posture. Its ergonomic design supports the natural curve of your lower back while helping reduce the tendency to slouch.

4. Curved Wave Seat Design

The specially designed seat follows the contours of your pelvis and buttocks. Combined with its thicker cushioning, the curved wave design helps distribute sitting pressure more comfortably across the seat.

5. High-Durability, Flexible Frame

Made with a durable, high-elasticity support structure designed to provide stable yet flexible back support.

• Manufacturer-stated maximum compression load: 224.5 kg

• Ergonomic frame designed to support the lower back and pelvis

Note: The compression-load rating is a product durability specification and should not be interpreted as the maximum recommended user weight.

6. Removable and Easy-to-Clean Cushions

The detachable cushion pads can be removed for convenient cleaning and maintenance, making Wider Up easier to care for during everyday use.

7. Lightweight and Versatile

Curble Wider Up can be placed on suitable, stable seating surfaces, including office chairs, study chairs, and dining chairs, making it a convenient addition to your everyday seating setup.

How It Works

Curble Wider Up uses a leverage-based support mechanism. When seated, your body weight applies pressure to the seat, allowing the curved backrest to provide support to your lower back and encourage a more upright sitting position.

With four adjustable backrest heights, you can select the setting that best suits your sitting posture and body proportions.

Recommended For

• Office Workers: For added back support during long hours at a desk.

• Students: For more comfortable sitting while studying or attending classes.

• Gamers: For additional ergonomic support during gaming sessions.

• Work-from-Home Professionals: For improving everyday seating comfort.

• Anyone Looking for Better Sitting Support: For those who want a more supportive and comfortable sitting experience.

Getting Used to Your Curble Wider Up

If you're new to ergonomic back-support seating, start with short sitting sessions of approximately 15–30 minutes and gradually increase usage based on your comfort.

Adjust the backrest to your preferred height and maintain a relaxed, upright sitting position. If you experience pain or persistent discomfort, discontinue use and reassess your seating setup.

Recommended Backrest Height Guide