Chicken Midi Hama Pegboard. Chicken pegboard for midi hama beads. Midi beads are 5mm in size and not suitable for children under age 5. Hama Bead shaped templates make excellent activities for kids. The shapes are reuseable and are often of a size which can be easily completed in a way that is immediately recognisable to the child. The chick when teamed with the egg board and Book 11 make a great Easter activity. Pictures show design created on a pegboard with Hama Beads. Beads are not included with this purchase which is for pegboard only.