Lovely Black Onyx Bat Pentagram Pendant Lovely Black Onyx Bat Pentagram Pendant.  This Black Onyx Bat Pentagram Pendant is a nice heavier weight Design.  The Black Onyx Bat Pentagram Pendant has Great Detail with a 6mm Black Onyx Cab set in the centre of the Pentagram & the Bat site above it.  It is textured & the Bats body stands out 3d.  The Pendant is 3 1/2cm including the bale x 2 1/2cm wide. Comes with an 18" curb chain