Make the most of it, Wenlock and Mandeville are only going to appear once on this Advent Calendar, unless you can come up with some even worse memorabilia than this. As the weirdest and ugliest Olympic mascots you have ever seen, and also the most commercially exploited, there's no place for them in the panoply of much-loved mascots of yesteryear.
These two tree decorations are £25 each. If you're feeling that rich, why not give £50 to Shelter or Crisis? Or you can buy the decorations here.