Purchasing whatever you want.Features:This pet door for screens is designed for screened storm or patio doors， windows and any other screened areas to allow in/out access for your pet. Pets can easily push open the flexible door and it can be secured with the "snap latch" feature when you want to prevent accessWith magnet positioning， Closes automatically. Simply push the latch down to lock the door and lift it up to unlock the doorFits all door and window screensQuick and easy installationGreat for home and cottageWith magnet positioning， can automatically shut downLow Maintenance & DurableSpecifications:Color: White/BlackFrame Dimensions: approx. 29*24cmCut-out: approx. 25*20cmPackage Includes:1 x Cat PET Kitty Screen DoorEmbrace life， embrace shopping.