Size: Width 11.5 cm, Maximum neck circumference 48 cm This item is a single-color light blue, allowing you to express your individuality! There are no noticeable stains. As this is a USED item, there may be minor damage or stains that cannot be fully described. Please bid only if you can appreciate these as part of the item's history, if you enjoy repairing items yourself, or if you understand the nature of used goods. Please be sure to check my profile for any dates when I am unable to ship items.