You carry the key to my heart and absolutely no one else can open it. Get started on your sweet and thoughtful surprise to your special sweetheart as you hand over this Key to My Heart Multi-Balloon that features a heart shaped balloon that forms a lock and joined by a key with the text “Key To My Heart” printed on it. This can also serve as a single balloon party decoration or you can combine this with matching solid color latex balloons to create an eye-catching balloon bouquet. You can also coordinate this with other theme-related party supplies and decoration. It’s the perfect finishing touch for your event.