Impact Case Collapsible Dog Crate X-Large (Blue) Exterior Dimensions: 41"L x 25"W x 29"H(this includes the airline rails and stacking corners) Interior Dimensions: 40"L x 22"W x 28"H Door: 19.8"H x 14.8"W Collapsed Dimensions: 41"L x 25"W x 7.5"H Made in the USA