PETLESO Dog Screen Door for Sliding Doors, Inner 12"×16" Lockable Magnetic Self-Closing Flap Pet Passage for Medium to Large Dogs & Cats, Lightweight, Easy Install Size:Inner Size: 12”×16” 6") for dogs up to

6") for dogs up to 50 lbs

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PETLESO Dog Screen Door for Sliding Doors, Inner 12"×16" Lockable Magnetic Self-Closing Flap Pet Passage for Medium to Large Dogs & Cats, Lightweight, Easy Install Size:Inner Size: 12”×16” 6") for dogs up toAbout this item Dog screen door: You can install this pet door to a screen door, sliding screen door or other screen area. Create a safe and independent way for your pets. Automatic Closure: Smooth magnetic closure let your pets in and out freely without pressure. Including two tabs to lock the dog door screen, protect pets pass under your awareness. Convenient your life: Ultra hard door frame and strong inner flap, make sure that the dog door service