This is a pet collar. I think it would be cute if you used it for photo shoots, etc. Size: Neck circumference approx. 27-30cm *Since the overlapping part of the Velcro is about 5cm, the neck circumference can be adjusted to some extent. Please note that the size is measured by an amateur. This is a handmade item, so please only purchase if you don't mind minor imperfections. We also have other colors available, so please take a look if you have time.