Carlson 엑스트라 와이드 워크 스루 반려견 안전문

["EXTRA WIDE: Expands to stairways and openings between 29-36.5 inches wide. Stands 30 inches tall. Pressure mount design that is quick to set up. No tools required and is gentle on walls.","SMALL PET DOOR: Patented small pet door is 8 x 8 inches. Let’s small pets pass through, while keeping everyone else out. Includes locking feature.","ADJUSTABLE: Includes a 4-inch wide extension kit. Perfect for doorway, hallway and bottom of stair use. Gate can quickly be removed out of the opening for easy storage","DURABLE AND CONVENIENT: The all steel design is durable and convenient with a walk-through door. Easy close door feature included. Sturdy, all metal frame","SAFETY: Includes safety-lock feature, non-toxic finishes and wall mounts for added security."]