This is a game changer for the animals. One dog and one cat. If the slider is left open for air flow the cat tries to escape through the dog door. With this screen blocking the dog door the slider can be opened for fresh air . The dog lets us know when he needs to get out. Thank goodness.

Do not waste your money on this. Only two of the four securing bolts will fit into the ends. If you have top aligned and screwed together, bottom will not align . It is not fully adjustable only adjustable to increments at which it can be screwed together. Using only two bolts does not secure this in place. thought it was user error in assembly and took apart and tried different configurations but bolts simply do not work hole is two large on one part of each end.

It’s working out great it’s keeping the dogs from messing up the blinds and the setup is pretty easy.