mesh suggestion

[si-skyline]

hay guys, i was out shopping in sheffield looking for things what would come in handy to have. and while in WH Smith i found these things and thought wow they can be a good mesh replacment if someone cant get there hands on some.. i cant remember the price but i think it was £3 - £5 pounds

http://img131.imageshack.us/img131/4338/dsc00496yj2.th.jpg (http://img131.imageshack.us/my.php?image=dsc00496yj2.jpg)
sorry for the not very good quality it was on my mobile because i left my camera card at home in liverpool xD i know silly me.