Google tests new product carousel design with larger boxes

Google is testing a new design for product carousels in the SERP, including sections like “Popular products.” Previously, these carousels appeared in a single row of four to five products. In the new design, only three products appear in the row, and each box is larger in both width and height.

Here is the new design with three products.

Here is the old design with four products.

I also recorded a video of this. The design is a bit different: the products appear in a single row at first, but when you click on any product, the row changes to show three.

Google seems to be experimenting with the height and width of product cards in these carousels. Personally, I like both the new and the old designs.