Height-adjustable student chair with a seat and backrest made of wood materials on a metal frame (square tube).

The product consists of a backrest, seat and welded metal frame (Backrest and seat are made of 8 mm thick bent-tokleenoy plywood. The corners of the seat and back of the chair are rounded. Fastening to the metal frame is carried out by bolt and screw connection. Supports are made of steel pipe of square section 25x25 mm with wall thickness of 1.5 mm, painted with powder paint. The presence of plastic plugs.
Chair seat height in accordance with the height group:
Adjustment for height groups #2-#4 or #4-#6.