Pet Door 4 Way Locking Security Lock ABS Plastic Dog Cat Flap Door Controllable Switch Direction Doors Small Pet Supplies

Size

S:19.7*19*2cm M:19.7*19*5.3cm L:25*23.5*5.3cm XL: 29*26*6cm

Note:

 Size S is a little different from other sizes. It's "thinner".

Function Instruction of the Switches:

Turn Red and Green switches to both sides, pet is prevented from entering or exiting house. Turn Red and Green swithes to right side, pet is allowed to enter house, but prevent from exiting house. Turn Red and Green switches to left side, pet is allowed to exit house but prevent from entering house. Turn Red and Green switches to middle, pet can leave and exit any time.l29k

Outer door frame size

Small: 20*19*2cm Middle: 20*19*5.5cm Large: 25*23.5*5.5cm Oversized:  29*26*6cm

Inner door frame size

Small: 16*15.7cm Middle: 16*15.7cm Large: 19*18cm Oversized:  25*22cm