Fi Compatible 3/3+ BioThane® Collar With Personalized Buckle BioThane Martingale The in-line fi style (Only

The in-line fi style (Only available for 3/4" and 1" collar widths) is where the end links are attached inline with the collar band

We offer a variety of colors to choose from and our handles range from 10"

With these engraved buckles you can personalize your pet's collar by adding their name and contact information

To prevent over-tightening our limited slip design will limit the collar's reduction in size by 4"

Fi recommends the in-line design worn around your dog’s neck

Fi Compatible 3/3+ BioThane® Collar With Personalized Buckle BioThane Martingale The in-line fi style (OnlyThese Fi 3 3+ Compatible BioThane collars come with a personalized buckle. With this feature you can personalize your pet's collar by adding their name and contact information, giving you peace of mind that they will be easily identifiable if they ever wander off. Constructed with standard beta BioThane in either 3 4", 1" or 1. 5" width 100% waterproof, anti microbial, & durable making them perfect for any adventure from sea to summit Adjustable Fit: