Made of high-impact plastic for years of easy-to-clean use.Engineering grade fasteners are non-toxic, have a high tensile strength greater than steel and resist loosening due to vibrations.Assembles in seconds without any tools.Steel door with dual rod spring-loaded latch that's easy to operate but stays very secure.Seat belt safety slot on roof helps secure carrier in your car.Shoulder eyelet straps that double as a great place to hang an identification tag.storage compartment for leash or treats.Plenty of ventilation--with extended side rail that prevents carrier from sitting flat against wall and blocking air circulation.Recessed top carrying handle with comfort grip coating.Five year limited warranty.