Replacement One in. Collar Strap for older models of SportDOG Brand training e-collars, perfect for replacing old collar straps or differentiating each dog's collar. Simply remove the receiver unit from your dog's current collar and place it on the new strap.
Collar Strap only
44 tightly spaced holes to ensure correct fit
Metal rollerbuckle for easy fastening on your dog; metal strap keeper for safety