Feature:

Discreet Packaging.

Condition:100% Brand New
Material: Real Stainless Steel
Color: Silver, As picture shown #2:
Male size:
-Neck diameter：13.5cm = 5.31 inch
-Neck g irth ： 42.4cm = 16.7 inch Female size:
-Neck diameter：11.8cm = 4.65"
-Neck girth：37cm = 14.6"

-Height：2.2cm = 0.87"
-Thickness：0.7cm = 0.27"

#3:
Male size:
The neck collar height is 2cm(0.79inches).
Neck diameter：13.5cm = 5.31 inch

Female size:
The neck collar height is 2cm(0.79inches).
Neck diameter：11.8cm = 4.65"

#6:
Small:
Adjustable length to fit neck sizes 35 to 39cm (14 to 15 inches). Height 8cm.
Large:
Adjustable length to fit neck sizes 40 to 44cm (16 to 17 inches). Height 8cm. #7:
Collar diameter：13.2cm = 5.2 inch
Collar Height： 2cm = 0.79 inch