That was made for the bioactive cleanup crew to hide from you and hold up that ledge. I did not size it for your big head so you can be lazy and not sleep clinging to anything.
Excuse my camera on the fritz for autofocus combined with avoiding bright light. This is my tame little golden pinstripe male I keep next to my computer and he's always doing things I'm told geckos don't prefer. Like basking in the open. Lately he sleeps upside down or side ways with all of him but his head jammed in this rock pile.