Greetings, Fernando! Thanks for visiting planDisney with your question. I am glad you've stopped by.
The Disneyland Resort does not allow
strollers larger than 31" (79 cm) x 52" (132 cm). The enforcement of this lies with the Cast Members at the security checkpoints and may not be something you leave to chance. I have seen Cast Members ask Guests to return wagons and oversized strollers to their cars. Fernando, I know that the measurement of your stroller is close to the allowed size, but it might be best to rent one at the resort to be on the safe side. It would be very unmagical to be turned away for an oversized stroller!
Stroller rentals are available on a first-come, first-served basis to the right of Disneyland Park's Main Entrance. The current prices (subject to change) are $18 for a single stroller and $36 for a double stroller. If you rent a stroller, I recommend using a ribbon or balloon tied to the handle to make it easy to spot amongst other strollers.
Fernando, it sounds like you will have little ones with you, and I want to make sure that you know about the
Baby Care Center. There is one in each theme park, and they can easily be found using the search function in the Disneyland Mobile App. These centers have changing tables, feeding areas, and toddler-sized toilets for little ones under a certain height. They also have anything you might run out of, like diapers, sunscreen, and more. They were lifesavers when my kids were small!
I hope this answers your question, Fernando. If you have any other questions, I am here to help!
See ya real soon,
Melissa