Sliding chair with square tubing, adjustable for height groups 4–6

Overall dimensions: 380 x 410–435 x 775–855 mm, 380–460 mm. Weight: 5.42 kg.

Backrest dimensions: 380 x 200 mm; seat dimensions: 380 x 360 mm.

The seat and backrest are made of 8–9 mm thick bent-glued plywood and coated with a colorless water-based varnish. The corners of the seat and backrest, as well as the front edge of the seat, are rounded to prevent injury. The chair frame is made of square tubing measuring 25x25x1.2 mm and 20x20x1.2 mm, finished with powder coating. The backrest and seat are attached to the frame with screws and nuts, and the seat depth is adjustable. The chair’s height is adjusted using screws through holes in the frame and legs, with a plastic spacer sleeve installed between them. Plastic caps are attached to the ends of the frame to prevent injuries to students and damage to the floor.

Frame color: light green (RAL6018), gray (RAL7035), yellow (RAL1018).