See size chart photo and video to help determine correct size and features IATA Airline Approved, 2 dishes and 4 live animal stickers, metal bolt and nuts included Sturdy, durable plastic construction, very easy to assemble, wheels snap on and off as needed Tie down holes for gun gees required by airlines XXX-Large 48L x 32W x 36H inches, interior usable 44" x 29" x 34.5" Before flying with your pet, please check with your airline to confirm any additional regulations.