4pets ProLine Attachable Crash-Bag 3, for ProLine Aluminum Crates ProLine Crash-Bag 3 provides additional protection for your dog, when used in conjunction with your ProLine Eagle Dog Crate (sold separately) Easy to use and easy to clean, the Crash-Bag attaches with included straps and hook-and-loop fasteners Designed and engineered in Switzerland Use only in conjunction with authentic ProLine Dog Crate Crash-Bag 3 Dimensions: L 20.09'' x W 1.95'' x H 23.40'' - for use only with ProLine Eagle crates