Semi-Slip Collar 
The Arctic Wolf Semi-Slip Collar is a super strong, fully adjustable semi slip collar, utilising stainless steel hard hardware for extra durability and longevity.
It has reflective threads woven into the design for increased visibility. 
Available in 3 sizes - Small 18cm to 40cm, Medium 24cm to 50cm. Large 32cm to 58cm
Available in 5 colours; Black/Red, Black/Fluorescent Yellow, Black/ Purple, Black/Blue, Black/Orange

Semi-Slip Collar by Arctic Wolf