I bought mine at the $ $tore. EAch framed with plastic and had magnets on the back, labelled as "Locker Mirrors" for school lockers. About 4"x6"
Brought them home, duct taped them together, so they open up, and close with mirrors together. The plastic protects from breakage, as well as cutting your fingers! And, they're always in my truck, just in case I find some fabric I want to check out!
More substantial than any of the commercially made "official" kaleido mirrors!
And at a buck each, certainly a huge dollar saver!!!!