Homefront stickers just back from printer

Give away sticker designs forwww.homefrontforces.org. Great fun. Just done some wristbands too. We are thinking of some innovative revenue raisers with 'child appeal.' I have a lovely squashy ball, a frisbee and petal shaped pen set sitting on my desk. Any other round suggestions to complement Homefront's round logo? Send me samples if you are a supplier!