where to buy shiny wrapping paper

ive looked everywhere wal mart, k mart, dollar general can someone tell me where to buy it thanks

you talkin about mylar?
window coverings for glass doors-home depot
and longer/thicker rolls can be bought at any online hydro store.

honestly check the wrapping section of your local dollar store. I get 4 huge 18" x 30" sheets for $.99. Its fucking awesome.

I suggest to go to your local grow shop and buy some panda film instead... You can usually get a 1x10 foot piece cut off for a dollar or so... Call around...