Coasters

Coaster: 4.25 in x 4.25 in x 0.25 in (10.8 cm x 10.8 cm x 0.6 cm)
Box: 4.5 in x 3.5 in x 2 in (11.4 cm x 8.9 cm x 5.1 cm)
Set of 4 in storage box