Our collapsible head cast is great if you want to achieve single piece plaster moulds for your mask sculpts. 
The head cast comes apart from the inside and out through the neck once the centre keystone piece is removed.
Pieces are held together with strong magnets.
Dimensions:
Head Width - 156mm
Head Depth - 198mm
Lowest point of chin to top of head - 240mm
Circumference at the brow - 280mm
Base Depth - 250mm
Shoulder to Shoulder - 500mm