Improve finger dexterity and co-ordination. This pegboard may be used to conduct finger-dexterity and fine motor co-ordination exercises. The wooden board measures 120mm (4 7/8") square. Slide the panel on the side of the board to reveal two compartment slots for storing pegs. Easy-to-grip wooden pegs have a 6.4mm (1/4") diameter and are 38mm (1 1/2") long. Quality construction with a smooth finish.