Our martingale collars are handmade from Australian made rope. 
Made from our hollow braid rope. 
If a colour is not listed but you have seen that we have it then send us a message we could potentially still be able to make it. 
Sizes. 
Medium - 30cm - 45cm 
Large - 35cm - 55cm 
XL - 45cm - 75cm 
All measurements may vary slightly as they are hand made.