4-WAY LOCK FOR TOTAL ACCESS CONTROL: Enjoy full command over your pet's movement with a simple turn of the knob. Choose between four clear modes—In Only, Out Only, Free Passage, or Fully Locked—for ultimate convenience and security tailored to your daily schedule. ADJUSTABLE TUNNEL FOR A PERFECT FIT ON YOUR DOOR: Our pet door features a customizable tunnel depth, adjustable from 1.26" to 2.14" (32mm to 54mm), allowing you to achieve a secure and snug fit on a wide range of standard interior or exterior doors for a hassle-free installation. UPGRADED SEAL TO BLOCK DRAFTS, RAIN & PESTS: The improved brush strip snaps firmly into a dedicated fixed groove, creating a tight seal that effectively minimizes noise, keeps out wind and rain, and prevents pests like mosquitoes from entering your home for year-round comfort. COMPLETE & SECURE INSTALLATION KIT: We include both long and short screws with a clear guide advising you to always screw from both sides of the door. This method prevents cracking and ensures a sturdy, reliable hold regardless of your door's thickness, and is supported by a step-by-step manual and video. MEDIUM (M) SIZE - CHECK FIT FOR YOUR CAT & DOOR: The pet passage measures 6.18" W x 6.3" H, designed for cats with a neck/chest circumference under 15.75" (typically under 11 lbs). The outer frame is 7.5" W x 8.46" H. Crucially, it fits doors with a thickness between 1.26" and 2.14" (adjustable tunnel). Please verify both your pet's size and your door's thickness before ordering. This is the Medium (M) size; we also offer L and XL sizes for larger pets.
