Fi Compatible 3/3+ BioThane® Collar With Personalized Buckle adjustable engraved with a max of 15

with a max of 15 characters per line)

These martingale collars include authentic Fi end-links to attach to your Fi 3/3+ tracker

giving you peace of mind that they will be easily identifiable if they ever wander off

or letting them explore safely at the beach

so if you would like to engrave multiple buckles

Fi Compatible 3/3+ BioThane® Collar With Personalized Buckle adjustable engraved with a max of 15These 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: