It fits most of dog training collar receivers, compatible for most of brands. Type of wear such as: DOG CARE , PATPET, Slopehill, NVK, Enrivik, SportDOG, Tri Tronics, Petsafe, iDOO, Dimunt, Ankace, FIMITECH, Enrivik, Bousnic, Ieebee, FunniPets, DiroPet, My Pet Command, DiroPet, iPets, Petrainer, Aetertek, Pettech, Garmin, Delta, Dogtra, TrainPro, Educator, Esky，tbi pro，Petronics，mini educator，Yisence, ETPET; Type of perforation such as: ELECANE, eXuby and so on. Our Waterproof, Odorproof High Flex Buckle Sturdy collar replacement straps are crafted from durable TPU, can be used for a long time.If the collar gets dirty, you can make it as good as a new one by wipe it. It's an alternative upgrade material for PVC/Nylon, coated with the new TPU . It keeps its flexibility in -30 degrees F cold weather. Better than Nylon: Waterproof and easy clean, softer and more comfort, more durable. Better than PVC: Odorless, 100% environmental protection, resistance to oils and abrasion. Easy to get a perfect fit with 34 tightly spaced sizing holes Measure and cut to desired length. Refresh your pet's fencing collar- keep your pets safe and yourself stress-free.