Getting a child to sit still can be a challenge. The Lock Study Adjustable Chair is designed to help. This chair is designed to eliminate distractions and foster concentration. Every detail is focused on helping your child settle into their work. Featuring thoughtful ergonomics, high quality European fabrics, and professional safety standards, it is built to support your child from their first school days through to adulthood.
Measurements
Product size (cm): 60Ø × 74-84H
Materials & Technical Information
Fabric: Gabriel-Sakura stretch fabric
Upholstery: High-density moulded foam
Legs: Nylon
Wheels: PU
Frame: PA+GF inner and outer frame
Designers & Awards
Designed by PUPUPULA.
Protected by a registered patent design. We take pride in our original design and will take legal action against infringements.
Care & Warranty
Wipe daily with a slightly damp cloth.
Avoid harsh cleaners and sharp objects.
Use mild detergent for oily marks or drawings.
Check and tighten screws regularly.
Avoid prolonged exposure to heat sources or direct sunlight.
Designed to remove distractions, both the swivel and non-swivel models feature wheels with a built-in gravity lock. For children weighing 28kg and above, the chair stays fixed in place the moment they sit down. You can also turn this feature off at the wheels if preferred.
While both versions can be locked in position, the non-swivel models also have a fixed seat that does not rotate, helping children stay focused during study time.
Grows with your child.
Every child has a unique sitting height. The 100mm stepless lift allows for a precise height adjustment to find the perfect ergonomic position. This ensures a healthy posture at various desk heights, adapting seamlessly as your child grows throughout their school years to provide sustained comfort.
All-round comfort and support.
The C-shaped backrest gently conforms to the natural curve of your child’s back for a hug-like feel. A spacious seat that is 29% larger than traditional children's chairs, and a 10° concave saddle design relieves leg pressure. Together with a flexible backrest of 0-15° tilt, these features encourage correct posture and fatigue-free learning during long study sessions.
Durable fabric, easy to clean.
We use durable, high quality fabric from Gabriel, a leading Danish supplier. Treated to resist water, oil, and stains, this material is tested to over 96,000 Martindale cycles, four times the standard for domestic fabrics. It is certified to remain pill-free and colourfast for 10 years, ensuring your furniture remains beautiful and easy to clean even with daily use.
A safe foundation for learning.
We know safety and durability are your top priorities. The chair features a high-density moulded foam seat that maintains its shape and support over time. Built with a TÜV-certified safety gas rod and a 136kg static load capacity, this chair is strong enough for both children and adults. It is a piece that stays useful long after the school years are over.
Safe & Sustainable
Good for kids, kind to our planet
Built to Last
Designed for years of play and growth
Easy Care
Simple to clean and maintain
Worry-free Warranty
1-year limited warranty for peace of mind
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