Twist Soft school chair with armrests, black

The ergonomic, concave-convex seat provides adequate back support, made of blow-molded HDPE polyethylene, ensuring durability and ease of cleaning. The seat's ergonomic properties are confirmed by conducted and documented tests. A handle is located on the back of the seat for easy carrying. The seat has a hygiene certificate confirming that the product is safe and suitable for use in schools, preschools, and homes. The soft, upholstered pad ensures comfortable seating. Made of 10 mm thick PVC, it is covered with 35/50 density foam. The pad is covered with black 100% polyester fabric with a weight of 310 g/m² and an abrasion resistance of 50,000 cycles. It is attached to the seat with water-based adhesive. The chair is available in two sizes (5 and 6) and in 12 colors (purple, pastel purple, orange, yellow, red, green, pastel green, blue, pastel blue, gray, light gray, and black). Five-star nylon base. Diameter: 600 mm, height: 93 mm. Available in black, white, and gray. Fixed plastic armrests provide stable and consistent support for the arms and forearms. Height: 256 mm. Available in black, white, and gray. Seat with a straight lever is made of steel, finished with a black plastic handle. Gas spring made of steel and plastic allows for smooth seat height adjustment. Diameter: 50 mm. Telescopic plastic column cover. Available in black, white, and gray. Soft plastic casters protect surfaces from scratches. Caster diameter: 50 mm, spindle diameter: 11 mm. Available in black, white, and gray, the chair is certified for compliance with the PN-EN 1729-1:2007 and PN-EN 1729-2:2012 standards, issued by a certification body accredited by the Polish Center for Accreditation.