Container clasp idea
I just thought I'd share my idea for clasping the end of mini greenhouse flats while I'm thinking of it.
I used spring loaded paper clips...
I found duck tape was inconvenient and after opening it a few times it wouldn't restick because it would get wet from condensation. I get alot of wind in my yard and these worked really well. I left duck tape on the one end I didn't need to open though and it worked fine. :)