Twist School Chair with Armrests, Black

This school chair, was designed to provide maximum comfort and functionality in classrooms and other educational spaces. The ergonomic, blow-molded HDPE polyethylene seat guarantees durability, resistance to mechanical damage, and ease of cleaning. A practical handle on the back of the seat allows for easy portability. Available in 12 color options, it can be matched to the style of the classroom and user preferences.

The product was designed based on ergonomic principles to support correct sitting posture. The ergonomic seat and backrest solutions have been tested in laboratory studies, and their effectiveness has been scientifically documented. This allows users to use the product safely and comfortably, which is especially important for school-age children.

To ensure proper ergonomics, chairs are available in various sizes, which should be selected based on the user's age and height. The correct size ensures that the feet rest flat on the floor, the knees are bent at a 90-degree angle, and the spine remains in a natural position. This adjustment minimizes the risk of poor postural habits and discomfort during prolonged sitting.

The concave-convex seat shape adapts to the natural curves of the body, ensuring even pressure distribution across the buttocks and thighs. This design enhances seating comfort and improves user stability, especially for children who frequently change positions while learning.

The flexible seat gently adapts to the user's movements, increasing comfort and supporting micro-movements while sitting. This prevents stiffness and allows students to maintain natural activity even during extended use of the chair.

The chair features a five-star nylon base for stability and safety. The base diameter is 550 mm and its height is 83 mm, ensuring proper balance and comfort during rotation. The seat plate with a simple lever is made of steel and ends with a practical, black plastic handle, allowing for smooth height adjustment. A gas lift made of steel and plastic allows for precise seat adjustment, while a telescopic column cover protects the mechanism and adds aesthetic appeal. The chair features soft plastic casters with a diameter of 50 mm and a Ø 11 mm spindle, which protect floors from scratching and allow for easy movement. All elements are available in three colors: black, white, and gray.

The chairs are available in a wide range of colors, allowing them to complement various interior designs. The colors range from intense, eye-catching hues to subdued, neutral tones. The color choices can support the creation of a welcoming learning space that fosters concentration and creativity.

The seat is made of high-quality HDPE polyethylene, a material that is damage-resistant, easy to clean, and safe for children. The frame, made of 22x1.5 mm steel pipe, guarantees stability and durability, while non-slip feet protect floors from scratching. The materials used in the product comply with safety requirements for educational spaces.

The chair is certified for compliance with the PN-EN 1729-1:2007 and PN-EN 1729-2:2012 standards, which define the requirements for ergonomics, durability, and safety of school furniture. The certificates were issued by an entity accredited by the Polish Centre for Accreditation, guaranteeing full compliance of the product with applicable standards.

The chair was designed and manufactured in Poland, maintaining the highest quality and safety standards. Support for local production ensures control over every stage of product development and the ability to quickly respond to customer needs.

The chair features a five-star base with a diameter of 550 mm and a height of 83 mm, made of nylon, ensuring structural stability. A gas lift allows for smooth seat height adjustment, and a telescopic cover protects the column. The seat plate with a simple lever and plastic handle allows for convenient height adjustment. Soft plastic casters with a diameter of 50 mm allow for safe and quiet movement across classroom surfaces. The chair is available in sizes 4–6 and in three colors for the base, casters, and covers: black, white, and gray.