Commercial use requires clearance.
Fleece fibres. Coloured scanning electron micrograph (SEM) of a cross-section through man-made "fleece" material. The interweaving pattern of the fibres, characteristic of the fabric, can be seen across centre. The long felt- like fibres of this material give it excellent insulating properties. Magnification: x14 at 6x7cm size.
Model release not required. Property release not required.