Protection Sleeves (dark protection possible ?)

[questate]

Originally Posted by Ayiu

Im using fibre plastic and wrap every big box by myself. Actually it's for our school books to protect them because they are just borrowed for one year. The fibre plastic can be bought on rolls and you can decide how much you need. If Im at home i can take a picture.
Here a link to the product
http://www.amazon.de/Herma-7388-Buch...7185899&sr=8-4

These sheets might not have UV protection, but would probably keep the shrink wraps in order/avoid rips. Does anyone know where we can find this in the UK? I have been searching this for a while now at ebay as well as retailers. Thanks