Hi, Maria, and welcome to the Disney Parks Moms Panel! Thanks so much for strolling by with your question. I am so glad you are double checking your stroller's size before visiting Walt Disney World Resort.
The Disney Parks Blog recently shared important information on upcoming changes to the
Walt Disney World Resort Property Rules regarding the types and sizes of approved strollers that will be allowed at the Resort. In just a few short days, on May 1, the size of all strollers will be limited to no larger than 31" wide by 52" long. Be sure to get out your measuring tape and see if your little one's magic carpet measures up before starting your vacation. These measurements do go for all strollers, no matter the number of children they can hold.
If you find that your own stroller is just a bit too large, then I recommend you either
rent one at the parks or from a Disney Featured Provider. I have used some of the providers listed numerous times and found them to be reliable services with great products. If you are staying at a Walt Disney World Resort hotel, you can pick up and drop off the stroller from Bell Services. The strollers that all three of these providers provide for rental collapse easily, making the transfer on and off Disney transportation options very easy.
I hope this information helps you plan your upcoming visit! Please let us know if you have any other questions as you continue to plan your pixie-dusted adventures!
Brandy