Rhinestone Dog Collar, Purple Metallic Personalized Dog Collar, Bling Dog Collar, XS S M L Adjustable- measure your pet's neck size for proper fit Size small- fits 9-12" neck Add your pet's name for free! Includes up to 7 letters charm. If name is longer, charms will be left off. Easy, wipe clean- cruelty free, synthetic leather Durable for everyday wear- 1/2" thickness