You can now carry your keys safely and in style with these personalized heart key chain tags. They are a convenient on-the-go option and can be personalized to your interests or the keys' usages.These key chains are two sided. Customize these key chains to create monograms, school spirit keepsakes, photo gifts, and much more! Key chain measures 2.25" x 2.50". Upload a photo of your design or ask us to create a unique design just for you. We will email a proof of the design to finalize your order.