Dactyloceras Ammonites in a nodule with a section missing from the larger one, possibly from a preditor?  Displayed on a pretty wooden stand.  Would look great on a desk.  Can be handled and touched.
Found and prepped by us at Fossilbox.
 
Approximate base size 
8 cm diameter
2.5 cm high
 
Approximate ammonite size 7 cm
 
Total display size
8 cm wide
7 cm deep 
6.5 cm high