Add fun captions to photos, scrapbook pages or any project with this Comic Book Talk Bubbles InkadinkaClings stamp set from Inkadinkado. Features thought, conversation and action bubbles. Cling stamps feature the best of both worlds: the quality impression of red rubber stamps with the convenience and precision of clear stamps. Clings utilize a clear acrylic mounting block (sold separately) with no adhesive needed. Stamp sheet size: 2" x 6", set of 5 stamps.