SPECIFICATIONS 

Lifestage: Puppy

Type: Collars

is_customized: No

Hign-concerned Chemical: None

Is Smart Device: YES 

Material: Plastic

Collar Type: Collars

Type: Collars 

Type: Dogs

size:
M 3.8*(35-45)CM

L 3.8*(43-55)CM

XL 3.8*（49-65）CM