MY PET Dog Collar Design for Pet Cat Puppy Pitbull Bulldog Adjustable Outdoor Cute No Pull Large Medium Plaid Leads Antirust Buckle Comfortable Webbing Nylon Strong Solid Each collar and lead is stitched with strong weather resistant thread and edged and dyed beautifully Length: 30-50CM/ Width: 2cm M Size 100% brand new and high quality. Made from high-quality, durable nylon Size: 30-50*2CM. Heavy duty stitching and brackets for long lasting use. Those buckles are made from ecofriendly plastic