Looking for an item that can boost your marketing campaign? Look no more because this item comes handy. Introducing to you the Safety Whistle and Light! This product comes in colorful choices which includes a red light and a safety whistle that you can squeeze for on/off activation. It is also equipped with button cell batteries and can be attached to your backpack as a keychain! Choose a color that matches your promotional theme. We have different colors of whistle available. Add your company name, logo or advertisement messages to complete the whole promotional look!