Features: Celebrate birthdays with these colorful, circular "Happy Birthday" stickers featuring playful designs and durability adhesive for long lasted party decorations on gifts, notebooks, or wall. Crafted from premium nontoxic adhesive component, these stickers securely attach to glass, plastic, paper, and phone cases without curling or peeling, ideal for creative DIYer projects. Perfect for parents, event planners, and craft enthusiasts seeking cheerful, child friendly decorations for kids’ parties, family gatherings, or personalizing home accent. Elevating birthday gift wrapping, decorate party tableware, or customize school supplies with these versatile stickers designed to enhances celebrations and everyday creativity. These stickers use safe, nontoxic inks, a great choices for families prioritizing both festive fun and household safety in homes decor stickers. Specifications: Component: Adhesive Sticker Optional Color: 3 styles to choose, as pictures shown. Sticker Diameter: approx. 2.5cm/0.98in Package Includes: 2 roll Happy Birthday Sticker (each roll contains 500 round stickers) note: Please allow 1-3cm error due to manual measurement. please make sure you not mind before you bid. Due to the differences between different monitors, the picture may not reflect the item actual color.