Will this fit my hyundai i30 hatchback?

Hi Jane, thank you for your inquiry, The windows on your vehicle should be suitable for use with the Maxi Cosi Window Shades. But if you want to make sure, feel free to try them on first at your local Baby On The Move. Here are our locations: https://www.babyonthemove.co.nz/store-locations/. I hope this helps