Material: Premium High density polyester/nylon and durable plastic buckle, lightweight and comfortable as well as long lasting.Metal D-Rings provide a secure attachment point for your leash. Size: XS/S/M/L/(See the measurement on the size picture).XS:7.8-11.8'', 0.6'' width for cat or puppy,S:10-15.3'', 0.6'' width for small dog,M:12-18.5'', 0.8'' width for medium dog,L:15-23.2'', 1'' width for large dog,please measure your pet neck before ordering! The different design patterns such as bohemia floral tribal geometric dog collar will make your dog look more fashion and stylish while travelling and daily walking. This dog collar fit for many kinds of boys girls dogs, like Poodle Pugs Dachshund Terrier Beagle Pitbull Labrador Bulldog and so on. Please use a soft ruler around your dog's neck, to measure the surrounding of it. Please don't make it too tight. Better leave a space that can put 2 fingers. So your puppy may feel more comfortable. Moonpet Dog Collars for Puppy X-small Small Medium Large Dogs - Unisex Cute Design Boys Girls Dog Pet Collar Soft Adjustable Bohemia Fancy Floral Dog Collars