This aluminum frame pet door gives cats and small dogs the freedom to come and go safely. The built-in locking mechanism and metal plate keep unwanted animals out while the weatherproof Pvc flap withstands wind, rain, and cold year-round. A magnetic hinge ensures quiet smooth operation that seals tightly to block drafts and noise. Compatible with door thicknesses from 1.06 to 2 inches, installation is straightforward with included hardware and a step-by-step guide. The minimalist design complements any home decor, making it a functional and stylish addition to interior or exterior doors.