KAREN FOSTER DESIGNS-Treasure Keepers. These self-adhesive clear vinyl envelopes are perfect for attaching mementos to scrapbook layouts; greeting cards and other paper craft projects. This package contains four keepers with a magnetic closure: one each 2x2in; 3-1/2x3-1/2in and 4-1/2x4-1/2in and one 3-1/2x3-1/2in with a fold-over flap (no closure). Imported.