OFFICIAL HARRY POTTER LICENSED PET ACCESSORY – This fun design is sure to enchant the pet of any Harry Potter fan. The Slytherin Dog Collar will delight both you and your fur-baby SHARE THE MAGIC WITH YOUR PETS – Coordinate your pup’s entire outfit by pairing this dog collar with the matching Harry Potter dog leash for a fun head-to-tail look ADJUSTABLE NYLON DOG COLLAR – This dog collar is adjustable to a certain degree to ensure a comfortable fit. Please see the sizing chart for more information AVAILABLE IN MULTIPLE SIZES – This listing is for a size Extra Large - check our other listings to find a different size if necessary DURABLE NYLON WITH D-RING LEASH ATTACHMENT - Durable all-day wear to show off your house with flair Age range description: all life stages