The TT25 track and train collar with zero length flex band is designed to fit smaller neck sizes than the standard TT25.

A used TT25 Track and train collar with zero flex band will come with a randomly selected Garmin collar strap (red, blue, or black).  It will also includ a used Garmin wall charger and charging clip.

Please remember that this product is used, and while functional, it may have minor blemishes.  If you have any questions or concerns, please do not hesitate to call the Double U team at 855-384-8687.  

All used products carry a 30-day warranty, barring physical damages.