3L Scrapbook Adhesives Keepsake Envelopes, Mixed 10pk, Clear 10 envelopes of various sizes included - 4 small (2x2), 3 medium (2x4), 2 large (3.5x4), 1 jumbo (4.5x5) Perfect for keeping and storing memories like tickets, stamps, coins, buttons, notes, and more Self adhesive and resealable Acid free and archival safe Can be decorated with acrylic paint and more