3D MAXpider 通用行李廂網 - MEDIUM 39.37" X 25.60

The middle size fits perfectly across my trunk floor, and the elastic edges stretch just right without sagging. Took me under a minute to clip all six hooks into place.

The mesh weave is very tight and stretchy, so it keeps all my grocery bags from sliding around in the trunk. I like that the medium size fits perfectly across the back of my SUV without leaving any wasted space. The clips are easy to hook onto the existing anchor points.

Installed this in my hatchback in under a minute, and the elastic edges really grip the cargo hooks firmly. It keeps my groceries from sliding around on sharp turns, which is exactly what I needed.