Puppy-league&reg; Faux Genuine Leather Mushroom Nail Studded Dog Collar for Pet Chinchillas Solid Color Material: 100% High quality pu leather, lining provide soft cushioning feel. Mushroom nails Studded collar, Strong, durable, pliable, comfortable dog collar. Size(length * width): S (3.5*42cm), M (3.5*51cm), L (3.5*56cm), soft and eco-friendly. Quality Guarantee, Brand new, 5 holes can be adjustment. Notice: This pet collars is made of hand-made, be careful ,don't be rain, don't be bitten or grazed by lovely pets.