Fits most PetSafe Bark Collars and many containment collars. Our own strap with upgraded materials... 1" Width High Quality Nylon Strap Heavy-duty black "snap-lock" buckle Unique curved design of buckle provides added comfort for the pet and convenience for the owner Collar adjusts to fit neck sizes up to 26 inches. Comes with 3 pre-cut holes. Available in Red, Black, Royal Blue, Purple, Lime, Safety Orange, and Neon Pink Fits Model: RFA-48
