Newstar Ergonomic Kids Study Chair — Adjustable for Ages 3 to 18
Designed to grow with your child. The Newstar Ergonomic Kids Chair adjusts in seat height, backrest angle, and depth to support healthy posture from preschool through secondary school. A smart investment that replaces buying new chairs every few years.
Available in Pink and Blue — built with aviation-grade carbon steel, breathable memory foam, and child-safe materials throughout.
Key Features
Grows with Your Child (Ages 3–18)
The adjustable seat height and backrest slide and lock to match your child's changing height. One chair covers the full school journey — from kindergarten to JC.
Posture-Supporting Saddle Design
The contoured double-curve seat cradles the hips and thighs, encouraging a natural upright sitting posture. Paired with an adjustable backrest that tilts ±15 degrees, it relieves spinal pressure and helps prevent slouching and hunching — especially important during long homework and study sessions.
Safety Gravity-Lock Casters
The chair rolls freely when unoccupied, making it easy for children to move around. Once seated (above 20 kg), the weight-activated casters lock automatically — keeping the chair firmly in place so your child stays focused on learning, not spinning.
Breathable Memory Foam Seat
The contoured cushion is made from anti-dust mite, high-resilience memory foam that stays comfortable through long study hours. The breathable fabric cover helps prevent heat buildup — no sweaty seats during Singapore afternoons.
Built to Last — Aviation-Grade Frame
The chair frame is made from carbon steel of the same grade used in the aviation industry. Paired with a durable ABS plastic base and powder-coated finish, it is built to withstand years of daily use without wobbling, rusting, or fading.
Technical Specifications
| Age Range | 3 to 18 years |
| Seat | Anti-dust mite memory foam cushion + breathable fabric cover |
| Frame | Aviation-grade carbon steel with powder-coated finish |
| Base | ABS plastic 5-star base |
| Casters | Weight-activated safety casters (lock above 20 kg) |
| Backrest Adjustment | ±15° tilt range |
| Seat Height | Adjustable (grows with child) |
| Colours | Pink / Blue |
| Warranty | 2-Year Frame Warranty |
| Condition | Brand New |
FAQ
What age is this chair suitable for?
The seat height is adjustable to fit children from approximately 3 years old through to 18. For very young children (under 5), ensure their feet can rest flat on the floor or use a footrest.
How do the gravity-lock casters work?
The wheels roll freely when the chair is empty. Once over 20 kg of weight is applied (roughly age 4+), the casters lock in place so the chair does not slide or spin. This helps children stay seated and focused.
Is the seat cushion washable?
The fabric cover can be wiped clean with a damp cloth and mild soap. The memory foam insert should not be submerged or machine-washed. For deep cleaning, spot-clean and air-dry.
Is assembly required?
Yes — the chair requires assembly. All parts, tools, and instructions are included. Most parents complete assembly in 15–20 minutes.
Does the chair scratch my floor?
The casters are designed for smooth rolling on hard floors, tiles, and laminate. On wooden flooring, the locked caster mode reduces drag marks. For extra protection, we recommend a chair mat.
What is the warranty coverage?
The 2-year warranty covers structural defects in the carbon steel frame, gas lift, and base. Normal wear on the seat fabric is not covered.
Can the armrests be removed?
This model does not have separate armrests — the curved sides of the seat and backrest provide natural arm support without additional hardware.
Need a quotation or have questions? Contact us at admin@newstar.sg or call 9070 7707.
🚚 Free delivery and assembly for orders over $300. Visit our showroom: 3 Ang Mo Kio Street 62, Link@AMK #02-12, Singapore 569139.