Can you help identify Underlay?

[gazza_lean_uk]

Hi!
We have 'inherited' 3 rolls of ,what I beleive to be, underlay but have no idea what it is nor how much there is on each roll, let alone whether having been stored in loft for 10 -15 years it is still useable!

If someone recognises the following description, I would appreciate some advice

about 1cm thick
Mixed Fibres, predominantly black/Dark grey with multi coloured flecks
The roll stands about 1.5 m high and is around 0.75-1m circumference
Each roll is in a Grey plastic bag sealed with twisted wire

All info gratefully accepted

 

[breezer]

pictures speak a thousand words, see forum info on how to post one

 

[gazza_lean_uk]

A good point well made but..............
As these rolls are still in there original wrapping and I have only spied their contents through a small slit I made out of curiousity, A photo would require exposing more of the material than I would be able to re seal. As the bags are pre-biodegradable and 'vacuum' sealed it seems best to disturb them as little as possible until I have found an end use and time to employ it.

unless a pici becomes inevitable that is!