Pet Cat Dog Door Hole Two-Way Safety Flap Door Control Free Entry Exit Practical Small Medium Pet

Specification S external dimension：20x19x2cm, inside dimension：15.7x15.5cm M external dimension：20x19x5cm, inside dimension：15.7x15.5cm L external dimension：25x24x5.5cm inside dimension：19x18cm Note: The S model has a thin rear cover without screw holes, suitable for glass use! The thin model products are applicable in the following places: suitable for glass doors and windows, plastic storage boxes, screen window doors, rolling doors, iron sheet doors, acrylic door panels, etc. Feature - Two-way Flap Design: Allows pets to enter and exit freely, no need for manual opening - Entry/Exit Control: Lets owners manage pet access (e.g., restrict at night), adding convenience - Safety-focused: Smooth flap edges prevent pet injury, safe for small/medium cats and dogs - Practical for Glass Panels: Easy to install on glass surfaces, fits home windows or pet enclosures - Pet Home Essential: Reduces scratches on doors/walls from pets seeking entry, keeps spaces tidy - Compact Size: Perfect for small/medium pets, won’t take up excess space on glass - Durable Build: Stands up to daily pet use, maintains functionality long-term