I bought a package of stretch lids, thinking wow that is an answer to my problem. What a disappointment . What am I doing wrong . Even my Grandaughter tried them . (by the way, she can make everything work:))They do not cling at all. I bought them at a wal Mart not a Dollar General, so they should be first hand quality. I have had them for a while because of other more important issues (health) The sizes were 2 medium and 2 large. Have you had other complaints?