Around 2cm wide, 2.5cm high, 3cm long
Chunky mini skull, still reasonably lightweight, in a variety of one off designs:
Mardi Gras floral
Mardi Gras floral and glitter
Glow in the Dark / dark colours
Blood Red mix
Dark with red crystals
Dark with red, green custom mix
 
These can be placed on hooks or hoops, please specify when purchasing.