Upgraded Version EGETOTA Cat Doors Flap for Cat up to 157lb Magnetic Pet Door with 4 Way Locking for Interior Exterior Doors Weatherproof Gate Easy Installation

4 Way Locking Mode Our Interior Exterior Cat Door could be adjusted by the rotary lock with tabs to 4 modes out only in only both in and out and fully locked easy control of your pets in and out Size Application Outer Size 756 x 217 x 846W x H x D Inner size618 x630W x H suitable for installation on doors and thin walls suitable for cat lighter than 157 lbs High Quality Made of ABS material weatherresistant the surface is smooth and durable It provides a fixed groove with Magnet for weatherproof brush strip firmly fix the brush strip Even if the brush strip comes off easy to put it back into the fixed groove This greatly help the brush strip reduce noise stop rain drop wind or pest like mosquito to the most Easy to Install Step by step installation instruction in the instruction manual included in sales box and installation presentation video for you reference take care of notice and prepare necessary tools easy to install as your need The tunnel depth could be cut down according to your installation need Applicable scene It fits to being installed to interior doors exterior doors walls windows cupboards glass etc