Material：ABS
Can be personolized with marker.
Dimensions：
Family of 2: 9.5cmX7.5cmX0.5cm
Family of 3: 9.5cmX7.5cmX0.5cm
Family of 4: 10cmX7.5cmX0.5cm
Family of 5: 10.5cmX7.5cmX0.5cm
Weight:
Family of 2: 9.5g
Family of 3: 10g
Family of 4: 10.5g
Family of 5: 11g