“Under-door” style attacks are when an attacker slides a tool through the gap underneath a door, hooks the interior handle from below, and opens the door by pulling the handle downwar ...

The towel effectively covers this gap and muffles sound and light, improving sleep comfort. Some people also claim that a ...

Having to go to the toilet while out and about is not the best feeling - and it doesn't help that public restrooms in the US come with gaps allowing awkward eye contact when you want it the least.