Fits 32 in. to 36 in. screen doors. Sturdy design, easy to install. Prevents painful falls or scrapes. Fits both sliders and storm doors. 90-Day limited warranty. 1 in. L x 30 in. W x 34.25 in. H. Safety 1st is helping parents keep screen doors from getting rips with the Screen Door Saver which prevents children & pets from pushing through.