Imperial Inches

Total length 7.1"
Usable length 6"
Max. diameter at head 1"
Diameter at shoulders 1.7"
Max. diameter at hips 2"

Metric CM
Total length 18cm
Usable length 15.3cm
Max. diameter at head 2.6cm
Diameter at shoulders 4.4cm
Max. diameter at hips 5cm