
Premium Heavy Duty Aluminum Dog Door with Secure Lock. Durable Aluminum Construction: Solid aluminum frame with reinforced corners designed for heavy use and multiple pet homes. Secure Magnetic Locking: Features a tough aluminum composite panel with a robust locking mechanism and magnetic flap closure. Weather Resistant Design: Flexible unbreakable flaps seal against the frame with brush weather stripping to block drafts. Flexible Pet Comfort Flap: Soft PVC flap ensures easy entry and exit for pets of various sizes. Versatile Size Options: Available in 4 sizes (Small to X-Large) accommodating pets up to 100KG. Customization Services: Offers OEM, ODM, and full customization from samples or designs. Slide-in Closing Panel: Includes a slide-in panel to block the opening when not in use for ultimate security. Dual Flap Climate Option: Dual flap models available specifically for extreme climate conditions.