High Temperature Plastic Cages are warmer and quieter than stainless steel. The Double Wide Cage has 5.2 Sq. Ft. per cage that can be combined with the compartment next to it via the sliding panel divider.  Plenty of room for nesting boxes. Socialization is so much easier, and there is no panel to remove or store. The divider can also be removed to create one large cage with a smooth transition between cages. Better than individual racks of cages that combine. When the divider is removed, there is a smooth transition to the other cage. No high lip. Large rabbits can lay across both cages and not have to stay in one side, even though you combined the cages. Available in solid or perforated bottom cages.