I agree with Bruce. A �sheet � can mean many things; a bed sheet, a sheet of paper, a sheet of metal, a sheet of plastic.
From Wikipedia
Sheet may refer to:
A flat piece of cloth, paper, or other material Bed sheet, a piece of cloth used to cover a mattress
A piece of paper Balance sheet, a financial summary of assets and liabilities
Sheet music, a form of musical notation
A slang term for one pound sterling or similar currency in the United Kingdom
Sheet metal
The playing surface in the sport of curling
An ice sheet, a mass of glacier ice
A Cheat-sheet, a concise set of notes used for quick reference
A kind of complex plane in mathematics
A level or section of an early video game (particularly single screen arcade games)
A kind of dialog box in graphical user interfaces
Sheet (sailing), a rope, cable or chain used to control a sail
You just need to be more specific. :-)
