Hi Carly, and welcome to planDisney! I'm so glad you decided to "stroll" on over with this great question. Let's make sure your little Mouseketeers can ride in comfort and style during your Walt Disney World Resort vacation!
My son was only seven months old the first time we took him to Walt Disney World, so bringing his stroller was a must. When he was a baby, we could recline the stroller and let him nap while Mom and Dad sat down for a snack and a beverage. Ah, those were the days. He's 11 now, and has his own very strong opinions on what he wants to do in the Theme Parks!
Carly, I'm not familiar with your stroller brand, so I did a quick Google search for it. From what I see, it looks like you should be fine as long as it fits
Disney's stroller requirements stating that the dimensions be less than 31" x 52". The restriction on wagons is meant more for the strollers that actually resemble wagons with handles that can be pushed or pulled. Yours is definitely more stroller than wagon, so I think your little ones' wheels are good to go!
While you're making plans, be sure to check out Disney's handy
guide to planning for preschoolers and little ones. It's just brimming with ideas for attractions and other activities that are perfectly suited to the youngest Guests.
I hope this helps you have a magical vacation with your family, Carly. Please come back and see us again if you have any other questions!
Keep Disney Dreaming,
Kathy K.