Reliable Material: Natural buttons have a smooth surface and a practical flat round design that is strong, waterproof and durable to meet your design requirements Package Include: Set includes 3 sizes 37x3~3.5mm, 49x2.5~4mm, 60x4~4.5mm buttons 4 each, a total of 12 natural buttons with 2 holes. Special Design: Our buttons are made from natural shells with a special pattern, and each one is unique, reflecting your particular aesthetic and helping you to create something special. Wide Application: Our buttons can be used for clothes sewing shirts, jackets, button sorting games, arts and crafts projects, DIY projects, scrapbook decorating and more! The Fashionable Role of Buttons: More than just a simple clothing accessory, buttons make a fashion impact and catch the eye. Add the finishing touch to your look!