<http://schema.org/description>
"Stretchable silicone food covers that replace disposable an wasteful plastic wrap, plastic zip bags and aluminum foil and are safe to use in the freezer, refrigerator, microwave, oven and dishwasher."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.thegreenhead.com/2011/12/coverflex-stretchable-reusable-silicone-lids.php>