【Size】
XXS Length 12-inch for dog's neck max 8-inch, link diameter 1.6mm. Weight about 20g.
XS Length 16-inch for dog's neck max 12-inch, link diameter 2.0mm.Weight about 36g.
S Length 20-inch for dog's neck max 16-inch, link diameter 2.5mm.Weight about 68g.
M Length 22-inch for dog's neck max 18-inch, link diameter 3mm. Weight about 105g.
L Length 24-inch for dog's neck max 20-inch, link diameter 3.5mm.Weight about 158g.
XL Length 26-inch for dog's neck max 22-inch, link diameter 4mm.Weight about 227g.

Package Included:
1*Dog Chian Collar

【Durable and Rust-Free】The dog chain collar made of alloy steel and
chrome plating, won't become rust and tarnish over time. Simultaneously it's
sturdy enough to hold your do, yet light enough for his to pick up your cues for his
behavior.

【Functional Chain dog Collar】The metal chain dog collar can exert
control over the dog in a short period of time with less force, correct the dog's
wrong habits. Use it responsibly to let your dog become a member of your family
faster.
Noted: Please measure the length of your dog's neck before ordering. you can buy
bigger one size.If your dog has a large head, it is recommended to buy bigger size.