5 inches overall with "ROBERT R. LEWIS" engraved on the ribbon bar at the top. The purple ribbon holds the compass and square with the pendant gavel of a Grand Master. A 1.8 carat stone is mounted in the pivot point of the compass. It has not been tested. It is inscribed on the reverse "From / R.W. Grand Lodge / F.&A.M. / of / Penna" and "Presented to / R.W. Past Grand Master / Brother / Robert R. Lewis / December 27th 1929". 1.2 oz troy, 39.7 grams.