The Tough-Shell Wheeled Collapsible Pet Carrier is composed of a Tough-Shell outer exterior and a Soft Shell tough middle exterior. The bottom of this Dog Carrier features All-Terrain tough rubberized wheels for a nice smooth ride on both indoor and outdoor surface areas with an extendable wheeled handle bar. Additionally, this Pet Carrier collapses to 3 inches narrow as the two outer shells collide and zip together. This Pet Carrier comes with Over-The-Shoulder straps and a Built-In Leash Holder inside. Available in Multiple Colors. Sizing Measurements in Inches (L x W x H) Carrier portion: 17.8 x 11.1 x 13.7With handle extended: 17.8 x 11.1 x 38 Features: Collapsible, Heavy-Duty Pet Intended For: Cat, Dog Measurements: 17.8 Length/Inches, 13.7 Height/Inches, 11.1 Width/Inches Base Material: 80% Polyvinyl Chloride, 10% Polyester, 10% Nylon Care: Wipe Clean Country of Origin: Imported