Specifications include, but are not limited to: 3.1. Black Bear Shipping Crate Requirements: 3.1.1. Exterior dimensions: 40”W x 40”L x 36”H 3.1.2. Material: All sides made of perforated .125 aluminum sheet; edges reinforced with 1.5 aluminum angle 3.1.3. Rubber mat cut to fit on the floor inside the crate, to prevent animals from sliding 3.1.4. Drainage on the crate floor 3.1.5. 1” aluminum square tube “skids” on bottom of the box, in line with the doors, to allow for easier loading and unloading. 3.1.6. Doors: 3.1.6.1. 2 Guillotine style doors, one on each end 3.1.6.2. Minimum usable space dimensions of 26.5” wide x 24” tall 3.1.6.3. Doors to be operable from a distance (such as via cable pull, lever, or remotely) 3.1.6.4. Ability for door to remain open once unlatched (such as a spring) 3.1.6.5. Handles on each side to allow the crate to safely be moved into the truck bed by 2-3 people and allow the transport box to be attached to the truck via tie downs or similar. These should be located toward the bottom third to enable the crate to be lifted onto a truck tailgate.