A portion of the items purchased in bulk: Height: 7cm Width: 6.7cm Measurements are approximate due to amateur measuring. ☆ Although they can be attached with an iron, there is a risk of them peeling off over time or with washing. ☆ For safety, we recommend attaching them with adhesive or embroidery. ☆ When purchasing in bulk, shipping charges may apply depending on the thickness, weight, and size. Please understand.