It really depends on the size of your bed. If you have a full or queen size bed a king size or Cal King duvet cover might be able to cover the box spring. I recommend getting a bed skirt which will fully cover the the box spring.
A bed skirt is more of a decorative item. If your duvet covers your box spring it probably isn't necessary but if you like for not to be exposed definitely purchase a bed skirt
She hide in a box!
You could hide anything you wanted in a box, as long as it fit inside the box and it needed to be hidden.
No.
It's good to get a box spring that comes with the mattress which is matched to work perfectly together.
A low profile box spring is a box spring of minimal depth used on platform beds where a regular box spring would cause the bed to sit higher than desired.
that mean the clock spring is bad and you need to replace it is behin the steering wheel is a round plastic box.
they hide in their shells
in A BOX
in his box
They are safe in their shell.
The energy that is used by you to compress the spring to close the box is stored in the spring until some one opens the box and releases the energy in the spring.