These rain guards are compatible with the Toyota sienna 2011 to 2020. 
FEATURES:
Engineered to fit your vehicle"s year, make, and model, featuring a curved designed that hugs the contours of your ride.
Easily refresh the air in your cab without letting rain or weather in - just crack the window to remove stale, stubborn odors.
Its high-grade, UV-resistant acrylic material is scratch resistant, car wash safe, and will never fade.
Mounts in minutes with 3M automotive grade adhesive mounting tape (included).
Made in the USA with global materials.
Available in dark smoke and chrome finishes.
Car-wash safe.

The tag on the item states that they are for years 2011 2015. When researched they do go on the Siana‘s from 2011 all the way to 2020.