This Heavy Metal Engraving Block Is 3" In Diameter, And 4" Tall (rubber Stand Included). It Opens With A T-bar Key, And Has 12 Pins To Place In Whatever Position You Desire, To Hole The Object Perfectly Still While You Engrave It. The Black Can Be Moved At Various Angles, Thanks To The Concave Rubber Stand, That Holds It In Balance In Any Direction.

* Measures 3" X 4"

* Unit Weighs 5 Lbs., 7.6 Oz

* Includes12 Pins

* Opens With A T-bar Key

Professional quality