I've seen those too and been looking at them! I've had to use one between my knees when doing exercises for my ankle or knee, and they do seem very firm, and don't seem to retain an indentation when squeezed. I wonder how they'd work when pins were stuck into them over a long period of time, though?
Interesting. Cheers, Helen, in chilly and soggy (yippee!!!) Denver - To unsubscribe send email to [EMAIL PROTECTED] containing the line: unsubscribe lace [EMAIL PROTECTED] For help, write to [EMAIL PROTECTED]
