This sweet little stick pin was made in the 1940's and is a tourist piece from Blackpool.
Featuring the Blackpool Tower it would have originally been worn on the lapel of a jacket.
It doesn't have a clasp - stick pins don't - and is therefore very sharp so would need to worn on something thick.
Measurements
Height 3.5 cm
Width 2.5 cm
Condition
Good, only minor point to note is some light tarnish on the pin - see photo.