5ft long. Small clasp. Recommend for small dogs only due to small clasp. Recommend under 25lbs and not for extreme pullers. Discounted as we are not making leashes with this small clasp anymore.
 
This is a premade item. The item pictured is what will be shipped to you! 
Want it in a different size? Place a custom order using this listing: Custom Collar
 
All martingales come with a tag holder. 
A buckle collar refers to a plastic quick release buckle.