One mattress is good condition + one that has "issues" (see detail pic)
(a friend told me likely it can be taped around a few times to hold its
form, if you care and want to try that it may work)
I believe these mattresses can be fastened together to make one larger
one (we never did it, so can't certify if/how that works)
They hold air but you are welcome to bring your own pump and test
them to your satisfaction before buying)