Introducing our new tennis balls Collar. Walkies has never been so much fun! DETAILS Strong Polyester webbing Featuring an overlapping tennis ball print print – a design exclusive to Giddings Gifts Inside of the collar is padded with soft blue neoprene – which is comfortable and quick drying Black D ring for lead and ID tag attachment Curved and sturdy black plastic quick release clip   COLLAR SIZING SMALL fits neck size 28-44cm. 1.5cm in width MEDIUM fits neck size 32-50cm. 2cm in width LARGE fits neck size 41-66cm. 2.5cm in width We always recommend measuring your dog to make sure you get the correct size. To do this, you will need a tape measure to run around your dogs neck.