This is truly hideous but so bad it is actually really cool - I give you measuring tape toilet paper a trend that really rules (no pun intended).
Calibrated in increments of 80 cm you can measure what you want with this paper - although I doubt it is too accurate and would not use it to measure shelves or alike!
The same site also offers barbed wired toilet roll which is my view is much of a muchness - the tape measure is where it is all at.
Measuring Tape Toilet Paper
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