Wire diameter : 3.5mm
Gas Welded licks
Butt welded rings
Double chrome plated
It\'s very strong made by solid steel.
High rust resistance and high gloss.
Could be added or reduced some to fit your dog\'s size.
Collars are fully adjustable. link-s can be added or removed as needed.
Maximum collar interior perimeter of 3.5mm Dog Training Collar is about 21" (54cm).
To determine the proper size, please measure the circumference of pet’s neck and add 2".
