--Two pieces/package 3/4" TPU Collar adjustable, Valid length is 6.7"-26.5" for your dogs.
--Easy to get a perfect fit with 35 tightly spaced sizing holes Measure and cut to desired length.
--Waterproof, Odor proof High Flex Buckle Dog Replacement Straps For iPets, Petrainer, Aetertek, Pettech, Garmin, Delta, Dogtra, Tri Tronics, Petsafe, TrainPro, Educator, Esky.
--keep your pets safe and yourself stress-free.