Material used: PU leather collar
S SIZE :wide 1.5CM * length 31CM (0.6*12inch), 21CM-27CM (8-10.5inch)for the dogs neck
M SIZE :wide 1.5CM * length 37CM (0.6*14.5inch),27CM-35CM (10-13inch) for the dogs neck
* please accurately measure your dog's neck size before you purchase collars
Package Included:1 x pet collar