Our 2 High 30"x36"x64" Stacked Cages are made with 14 gauge 1"x1" GAW wire. The floor is 14 gauge 1/2"x1" GAW wire which increases the floor strength and reduces sagging, due to the size of the cages. Cage height is 18". Total height is 64". The base model comes with 2 cages, each with a single 12"x16" door, trim guard on door opening, 2" deep metal trays, tray slides and legs. Comes with bolts, washers and nuts to attach cages and tray slides to legs. J-Clips and Pliers to build cage are not included but are also an option.