examples herein are related to a buckle . one example provides a buckle comprising a first buckle piece and a second buckle piece each comprising a male connector portion and a female connector portion , the first buckle piece and the second buckle piece having a same configuration , wherein the male connector portion of each of the first buckle piece and the second buckle piece comprises an arm with a releasable latch , and the female connector portion of each of the first buckle piece and the second buckle piece comprises a receptacle for receiving an arm of the male connector portion of the other buckle piece and a catch for retaining the releasable latch of the other buckle piece .