The protective cloth fits very well for a Vaio 16.4 inches (widescreen). Only the rounded corners do not quite to the edge. The cloth is but perfectly adequate to avoid abrasion between the screen and the bottom of the laptop, as well as to protect the Bilschirm.
To screen cleaning cloth is not used by me. It is washable at 40 ° C (85% Polyester, 15% Polyamide).
Pity that there is only this cloth on the Amazon Marketplace. I would like it not ordered along with my laptop bag, shipping.