About the Design:

This tie clip features Pi. They will make an extra special gift for your favourite person on their anniversary, wedding or another occasion. 

The number π is a mathematical constant that is the ratio of a circle's circumference to its diameter, approximately equal to 3.14159. The number π appears in many formulas across mathematics and physics.

This will make a striking finishing touch for your suit style. 

Weight: Approx. 18 grams
Length: 5.5 mm  or 2 1/4 inch
Diamter: 19.5mm or 0.76 inch