sock thingy!

[Goofy]

I need to find out what my sock thingy is called so I can replace it!
It is a double ring, and you push a sock through each bit, and when washed it can hang up on the line.
Th ring bits have 3 triangles of plastic which holds the sock in place. It's brilliant because you don't lose hour socks, they stay as a pair.
I've had it for years - used to have more but they died and/or disappeared. Please help - what are they called, and where can I get them?

[jno]

these sockies?

http://www.lakeland.co.uk/product.aspx/!6250

[Goofy]

yes - many thanks jno
I'd looked at Lakeland's web-site before posting, but couldn't find them.