Petmate See & Extend Carrier The See & Extend Carrier has a zip-out plastic coated mesh vestibule that provides your pet with additional space and comfort once you arrive at your destination The dual entries on the top and on the sides of this carrier provide easy entry for your pet All four sides are covered with our plastic coated safety mesh for added ventilation and visibility for the pet and for the pet parent Additional features include an interior tether for extra safety and security and exterior seat belt loops to easily buckle into a vehicle for pets on the go Top and side access for easy pet entry