These plates are made of high density polyethylene fabric and finished with seatbelt on the body.
The small plate fits from 15kg to 25kg Kelpies & pups to greyhound/cross's as well as some pitty type builds depending on neck size.
The Medium plate fits the average size dogs around the 25kg-35kg. Great size plate for Female bullarabs.
The Large plate fits from the 35kg to 50kg range. Great size plate for male bullarabs.