Foam base made of flexible and soft expanding foam
There are two sizes of hyena bases available, see photos for measurements, smaller version is proportionaly better for females and smaller guys
our large teeth fit very nice into bigger head, example in photos
all heads have pre-hollowed interior but will need additional carving
you can order pure cast or carved one, with cut mouth, eyes and interior details
sometimes in casting foam happen air pockets, that´s just what foam sometimes do, I refill them with another casting foam or upholstery foam, it will have no effect to final look of fursuit, surface on some places just might look funny. You can cover fixed spots with piece of fabric before gluing fur for perfectly smooth surface under the fur
Into this base nicely fit our 3D eye blanks and 2D shape A eye blanks, example of how head looks with 2D eyes you can find HERE