This is my favorite so far! Primarily because although I’ve had the Xterra for about 8 years now, the back is solid plastic and there isn’t anything to keep things from sliding around, more than once I’ve made it home from the grocery store with the bread a casualty of a sliding case of ice tea. These hook on to the headrest posts of the back seat of the Xterra and provide me hooks to hand the bags on for a safe and uncrushed ride home.