Two-sided. Lacquered solid birch frame. The table top is coated with sound reducing Acoustic finish and bordered with edges. The front panels of the drawers are high pressure laminate, available in basic color range colors. Lockable wheels. Plastic boxes for Osku activity table are available in three heights: N1 75, N2 150 and N3 300 mm. The width of the boxes is 312 mm and the depth is 377 mm. OT121 Otto boxes are also available as an accessory.