General description This Cat Mate Large White 4-Way Door Locking Cat or Dog Cat 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 provides a convenient solution for pet access while protecting your home from stray animals. Technical specifications Dimensions: 23.5 cm x 25 cm x 5.5 cm Material: ABS Usage The flap operates in four adjustable 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 allowed (red button on the right, blue button on the right) When not in use, the flap can be locked for added security. Other information Good thermal insulation: Prevents air cross after closing Helps eliminate