Each triple stack cage kit includes: Cages - Cages are constructed with high quality, galvanized before welded wire and have 1"x2" 14ga. tops and sides with 1/2"x1 16ga. floors. All cages come complete with doors installed, door hanger(if applicable), floor spreader(36" and wider cages compartments only), J-clips and J-clip pliers for assembly. Cages ship UNASSEMBLED. Stack-A-Hutch Legs - All Bass Stack-A-Hutch legs come standard with our premium powder coating and are stamped in heavy 18ga. steel. The powder coat process coats the legs with a hard, baked on enamel coating. No more discolored and rusting legs due to constant washing and disinfecting. Combine these legs with our ABS pans for a cage system that will last! Note: Tray slides are not powder coated. Metal or Plastic Pans - Choose form our heavy-duty, 26ga. galvanized steel with smooth, rolled edges for strength and safety or heavy-duty rustproof ABS plastic pans. ABS pans offer easy cleanup, no corrosion, less calcium buildup, and lighter weight. Caster Sets - Makes all your caging mobile for easier maintenance. Designed with interlocking tabs on bracket for added strength. Urine Guards - Made of high quality galvanized 26ga. steel, these urine guards help deflect urine into your dropping pans. J-clips and J-clip pliers - Bass manufacturers its own pliers and J-clips. The Bass economy J-clip pliers are plated to prevent rust and are riveted with soft plastic grips. Notes: For those who prefer the baby saver side wire we offer this as an upgrade that can be added to any cage. The baby saver wire has a 4" strip of 1/2"x1" mesh built in to the bottom edge. Part number UPG-BBS, listed below. First dimension listed will be side in which the door is located. UPS oversize charge of $20 per kit. All upgrades are per compartment.