This Athame letter opener is a licensed reproduction that was made by Charmed Box of Shadows and licensed by CBS. It measures 6" long, is made of zinc alloy & antique copper plated, & is dull on all sides. It is very sturdy to open letters and packages but it cannot cut anything. It is a replica of the one used in "Witch Wars", a demonic reality TV show competition & the Athame used by Paige on Phoebe to remove demonic powers. In the TV show, it has powers of absorption, containment, & extraction. It is also known as a Power sucking Athame.