NONEDog Door Universal Screen Door Flap With 4 Entries

Open up a breeze-friendly flow for every pet with the NONEDog Door Universal Screen Door Flap, four entry options that adapt to your home.

• Four entry modes—fully closed, fully open, in-only, or out-only—giving you precise control over when your dogs and cats go in and out.
• Universal compatibility for screen doors and windows, crafted from durable ABS plastic that withstands daily use and keeps fittings secure.
• DIY-friendly installation with screws and a hobby knife; installation drawings show how to cut the screen accurately for a clean fit.
• Ideal for homes with dogs and cats, promoting independent access and minimizing door traffic in high-traffic areas.