About this item 【Size】XX-Small: 0.6*10"(1.5*25cm); X-Small: 0.6*12"(1.5*30cm); Small: 0.6*14.5"(1.5*37cm); Medium: 0.7*16.5"(2.0*42cm); Large: 1.0*20"(2.5*51cm); X-Large: 1.2*22"(3.0*56cm); XX-Large: 1.2*24"(3.0*61cm). 【Material】Made of soft material, it is very comfortable and flexible. The inside of collar is softly padded and protects your dogs neck from rubbing and irritation 【Dazzling Sparkling】 Sparkly Crystal Diamonds Studded,wonderful design for puppy dogs and cats. 【Durable and sturdy】 These dog collars are made of crystal rhinestone metal hardware clasp, not easy to fade and fray, sturdy and durable for using a long time. 【Wide range of applications】 These dog collars are nice for pets to wear in various occasions, such as daily party, birthday, pet theme party, daily wear, walking, traveling, running and so on, giving them charming and chic look.