Looking for winter-protect covers for two 1.2m square raised beds

I've put together a pair of 1,2 metre square raised beds (images below) and was looking for a couple of framed covers for them to protect plants over the winter and bring stuff on a bit in the spring. I thought this would be easy, but is it heck! I was expecting to be able to get one of those polythene framed tent things with zippable flaps, but I can't see a one anywhere, I can get the polythene bit off ebay - but it doesn't come with the frame for some reason.

Also I'm not sure if a fleece cover would do the job rather than the polythene, there do seem to be a few of those around.

Does anyone have an idea of where I could get this stuff online?

Cheers.

Projects by John Dalrymple on Gardeners Corner - The Friendly Gardening Forum

 

Almost answered my own question, if fleece will do the job this looks ideal, size is good:

Easy Fleece Lantern Cloche

 

Hi John
The cloche fleece looks good, I've come across this site don't know if that helps you at all. Raised bed Covers

 

Cheers, that looks a handy site. Bookmarked.