Rugged and waterproof, our Biothane® collar straps are just like the original collar that came with your remote training device. The 3/4" strap is 27" long, has a nickel-plated square buckle, collar keeper and has holes spaced to fit most dogs. Fits Tritronics - Garmin Delta remote trainers, Bark Limiters, DogWatch Big Leash remote trainers, Dogtra remote trainers...