Well it's somewhat different
but I guess he's referring to this:

www.flickr.com/photos/markscott/228347839/

EDIT: "A unique breakthrough in ringpiece technology"
Arf!
(Super Jet Shoes, Fri 7 Nov 2008, 15:46, archived)

that's the fella!
:D
( barryheadwound Mul - ti - pass? Multipass!, Fri 7 Nov 2008, 15:48, archived)

hahahahahahah that's marvellous :D

( HappyToast sorted on, Fri 7 Nov 2008, 15:49, archived)