Basic Informationfabric: 600D X 600D Oxford Cloth Lining, 230D Polyester Mesh, Hexagonal Zipper, Metal Slider And Nylon Teeth And Durability Is 10000 Timesnote: All Material Is No Harm To Pets. Designs And Functions:

• Several Mesh Designs Makes It Good Ventilation.
• Expandable Area Let Pet Have More Space To Move And Increase Air Circulation.
• Wire Frame In Both Sides Support The Carrier To Be More Stereo.
• Nylon Woven Tape Hand And Shoulder Strap Is Strong To Carry.
• Two Zipper Doors Are Easy To Access.
• Soft Fleece Mat Is Comfortable For Pets.
• Side-Pockets Can Store Small Goods. Tips On Airline Approved Carrier: 1.Check Seat Guru For The Seat You Maybe Be Sitting In. If You Have An Aisle Seat, There Will Not Be Enough Room To Expand The Sides; You Must Be Sitting At Either The Center Or Window Seat In Order To Expand It. 2.As To The L Size, It's Best To Check With The Corresponding Customer Service For Up To Date Info On The Particular Flight You're Taking. There's Also A Great Blog Called Dog Jaunt That Collects Info On The Various Planes And Companies. Our Carrier Is Flexible Enough To Compress 1 Or 2 Inches To Fit Under An Airplane Seat. 3.As To The L Size Carrier, All You Need To Do Is Remove Two Fiberglass Rods Running Along The Top That Provides Stability For The Length. There Are Slots Inside That Let You Remove These Easily. You Can Always Put Them Back Later, But If You Don't Take Them Out, You Will Never Be Able To Push This Under The Seat. Warranty: 1. 2. Within 30 Days, Any Quality Problems, We Will Take Full Responsibility.3.Any Damages Happened During Shipping Period, We Will Burden The Cost. Attention: Please Kindly Check With Airline Company Before You Travel To Avoid Fly Troubles.