Pet owners, this is the solution you've been looking for! This Ideal pet door installs right into your screen door without wrecking the screen guard - how genius is that? The medium size with a 7x11.25 inch flap is perfect for most cats and small to medium dogs. The flexible vinyl flap has magnetic closure that seals tightly, keeping bugs and weather outside where they belong. Installation is seriously straightforward - no complicated tools or skills needed. What's really great is how it maintains the integrity of your screen door rather than damaging it like some other pet doors might. The design is smart and practical, giving your furry friends the freedom to come and go as they please while you maintain control over your screen door's functionality. The magnetic closure means the flap stays securely closed when not in use, preventing drafts or insects from sneaking in. It's perfect for nice weather when you want to let fresh air in but still give your pets access to the yard. The quality feels durable and well-made, so it should last through many seasons of use. Whether you have a curious cat or an energetic dog who's always wanting in and out, this pet door will make your life so much easier. No more constantly getting up to let them in or out! It's one of those simple home additions that makes a huge difference in your daily routine with your pets. Your furry family members will thank you for their new freedom!