STURDY CARRIER BAG: The Odyssey Pet Transporter - 3 Sizes Available - Please see the last Photo with "Explanation of Sizes". EXTRA DURABILITY: Premium Quality Plastic for Long-Lasting Use - Easy to Carry Handle - Sturdy & Hard-Wearing.AIR VENTILATION: Constant Fresh Airflow, Through the Biggest Ventilation Openings - Long-Lasting Durable Carrier.PET SAFE: Additional Security by a Multi-Point Front Lock - Top Opening for Easy Loading - Unloading Your Pet.DIMENSIONS: Please Check our Product Gallery for the Precise Dimensions of Each Size.