Pebbles-Merry Merry Puffy Stickers: Mini Accents. Easily add dimension with puffy stickers! These colorful pieces add a trendy, fun look. This package contains forty puffy stickers on one 2.75x7.75 inch backing sheet. Acid free. Archival quality. WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects or other reproductive harm. Do not mouth or chew. Imported.