The height-adjustable flexi stool in blue features a curved base for movement and a gas-lift adjustment from 40cm to 55cm. Its lightweight design and non-slip base make it ideal for active learning environments, promoting mobility and core strength. Why This Product is Helpful: Encourages movement and engagement during lessons. Supports core strength and balance. Compact and lightweight for easy classroom rearrangement. Suitable for diverse learning needs, including special education. Things to Consider When Buying the Flexi Stool: Works best with height-adjustable tables. Non-slip base ensures safety but needs regular checks. Requires indoor use and regular cleaning. Warnings: Do not use on uneven surfaces to avoid tipping. Clean with a damp cloth and avoid chemical cleaners. Follow assembly instructions carefully to ensure stability. Measures 33cm L x 33cm W x 40- 55cm H (adjustable height).Each stool weighs 4.68 kgs. Download Additional Resources