PACKAGE CONTENTS: The package contains a dog muzzle with plastic basket and adjustable nylon webbing. Size: 55 cm SIZE DETAIL The dog muzzle basket has a top length of 6 cm and a bottom length of 8 cm. TYPES OF BREEDS: This muzzle is suitable for breeds such as American Span, Fox Terrier, Berlington Terrier SOFT & LIGHTWEIGHT DESIGN - The rubber basket design provides full mouth protection that allows dogs to eat, drink and pant without restriction, preventing biting. MAXIMUM SAFETY: The nylon strap ensures that the muzzle stays firmly attached to the pet's snout, ideal for use for veterinarian, travel or meeting with other dogs.