Hinged coaster design. This drink coaster comes in two parts that need to be assembled by inserting a hinge pin through the middle.
The hinge pin is not supplied, you will need a pin of 1mm in diameter, a wire paper clip can be used by unfolding it into a straight length.
The coaster when assembled is approximately 83mm x 83mm x 3mm open and 83mm x 43mm x 3mm when folded.
If you have two coasters printed in different colours you can mix and match the two sides of the coaster to have dual colour.