For measuring the size of fingers and rings.
Aluminium ring stick for measuring rings: British A - Z plus 6 extra-large sizes up to Z+6 plus USA sizes 1 -15 plus dia. and circumference in mm
Ring stick: British sizes H - U plus 6 extra-large sizes up to Z+6.
Finger sizers: 25 Individual rings for measuring fingers:
Fitted box measures 13" X 5½" X 1¾"