item_number: G403
size: 2.75" x 2.75" square
media: smooth yellow vinyl
cost: $1.50 for 1, or 5 for $4.00 (shipping included)
OK, these are not the clearest of peace stickers. "What is it trying to say?" is a common reaction. At least you have to think for a second. Really the message is simple: children at play, do not bomb. The design is taken from a standard roadsign indicating a playground nearby. Most people haven't seen these, but there are at least two here and here.