Pebbles-Lullaby Puffy Stickers: Baby Boy Icons. Add dimension and a pop of color to all your creative projects! This package contains twenty puffy stickers on one 6-3/4x3-3/4 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.