With this cat flap's 4-way locking system, you may let your cat to come and leave as they want.

Features:

• Flap is locked from both sides
• Flap is completely open and cat can come and go at will
• Cat can only enter from the outside but not go out again
• Cat can go out but can not get back in (for preventing other cats also entering)
• Suitable for any wall or door that is up to 3/4inches thick

Specifications:

• Color: White
• Overall Size: 8 x 7-1/2 x 1inches
• Inner Size: 5-3/4 x 6inches
• Material: Tough Plastic(ABS)

Package Includes:

• 1x Cat Lockable Flap Door
• 1x Installation Accessories