Product information:

Product Name: Dog Training Stimulus Chain
Product material: Q195 iron
Scope of application: all kinds of dogs
Features: detachable to adjust the size
Product Size
Metal wire directly 2.5mm length 45cm detachable
Metal wire directly 3.0mm length 50cm detachable
The wire is directly 3.5mm in length and 55cm in length, detachable
Metal wire directly 4.0mm length 60cm detachable