Yep. Might be OK for an Explorer - maybe
I've got that exact product. Bought it for a full-size Bronco, and it didn't work - too narrow at full extension. One bar could mount OK between the coat racks, but the other had no place else to go but the side windows with suction cups. That was fine until the weather heated up - about two days. Then the whole rig fell down.
I've been considering putting it in the Bronco's replacement ('07 Tundra with SnugTop shell), but got a cheesy set of Berkeley rod holders preinstalled as part of an option package, so haven't rushed into it.
If you have front and rear coat-hangers to spare, and want the tubes mounted there, I'd say go for it. But anything much wider than an Explorer might be a problem. The tubes just needed to be another inch or two longer per set to work for me.