PetSafe Freedom Patio Panel, 76 3/4" to 81-Inch, Large, White

No-Cut DIY Install: The PetSafe Sliding Glass Pet Door installs easily into your existing sliding door track, adjusting from 75 7/8" to 80 11/16" with no drilling or permanent modifications required • Flap Sizes for Every Breed: Designed for large dogs and cats, this sliding glass pet door features a 10 1/4" W x 16 3/8" H flap opening, accommodating pets up to 100 lbs • Designed to Fit Your Door: This 13 1/2" wide patio panel requires a sliding glass door track at least 1" deep; panel extends 1 3/8" from the door frame when the closing panel is installed • Weatherproof & Secure: Features a magnetic flap, shatter-resistant glass, human door lock kit, and pet door closing panel for convenient, energy-efficient, and safe pet access in any season • Durable Aluminum Frame: Constructed with a sturdy aluminum frame, this pet door is designed to withstand daily use and harsh weather conditions • Global Mission, Local Care: With U.S. roots and worldwide reach, PetSafe delivers vet- and trainer-recommended solutions and exceptional customer support to create fields of joy for pets