General description This Large White 4 Way Locking Cat or Dog Flap is designed for easy installation and is suitable for most cats and small animals. It features a robust ABS material with a smooth surface, ensuring durability and strength. The flap includes a locking mechanism for added security, preventing unwanted access when not in use. Technical specifications Material: ABS Size: 23 cm x 25 cm x 5.5 cm Modes: 4-way locking system Usage The flap operates in four different modes: Mode 1: Access and exit allowed (Red button on the right, Blue button on the left) Mode 2: Access and exit prohibited (Red button on the left, Blue button on the left) Mode 3: Access allowed, exit prohibited (Red button on the left, Blue button on the right) Mode 4: Access prohibited, exit permitted (Red button on the right, Blue button on the right) This versatility allows you to control your pet's movements effectively. Other information Good thermal insulation: Prevents air passage when closed Helps