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: one 2-1/8x2in; 3x4in and 3-7/8x6in with string closures and a 3-1/8x4in with a fold-over flap. Imported.