11mm cat collar, available in Green, Blue or Red. 

The Sushi collar has been designed with a breakaway clip to serve as an emergency escape hatch in case of catastrophic emergencies or if a bird catching escapade goes horribly wrong. The Sushi Cat Collar knows when to let go! Will fit most moggies: neck sizes 20-30cm (8-12”). Width of the Sushi Collar is 1.1cm (3/8”).