Easy to install: This dog door is 29 'x 34' and the door widths between 28 'and 31' provides perfect fitIt is very easy to attach this magic pet door - insert four hooks on both sides of the door and use four elastic hooks on the network door to effectively fix the doorTips: Before purchasing, please measure the size of the required installation area and leave 1-2 inches to attach the hooks to prevent the inappropriate size of the purchased network and the necessary installation areaPlease follow the instructions in the guide during the installation processDog Safety Network Doors: Our network doors are suitable for most dogs and can be used as insulation doors to provide a and closed environment for you and your family to play and rest with your furry friendsThey are also great to keep domestic animals from running around, and help your pets to get good habitsDeveloped Material: Our pet door uses high quality hooks and undamaged tape and keeps the pet net without breakingThe network itself is made of high -quality tensile fiber, which can withstand the grating and bite of pets without damagingMulti -faceted use: Our pet door can be used in various environments, even near stairs, doors, corridors, passages and even fireplacesThe inclusive hooks can be firmly fixed to flat, intact walls or wooden railings, which facilitates the installationPlease note that this door is not suitable for use on wallpaper, wet walls, dusty surfaces or rugged wallsWhat will you get: You will receive two magic pet gates, eight hooks and an installation instruction guide.