Finefurniture 4-Tier Cat Playpen Cat Cage with Climbing Ladders & Rest Benches LARGE SPACE: 4 front open doors and 3 ladders, large space and climbing fun for your loved cats FULL COLLAPSIBLE: Collapsible completely to about 6 inches for easy storage and transport EASY CLEANING: Bottom tray slides out for easy clean ADJUSTABLE WHEELS: Four wheels are adjustable in heigth for uneven ground and lockable in stand Made of sturdy wire with black power finish, rust proof. Comes with 3 climbing ladders, 3 resting benches and 1 soft cushion