To use, just place the star applique patch, iron where you want to stick it or use a sewing tool to sew it on the fabric, it is very durable and not easy to fall off. Star embroidered patches come in a variety of colors for you to choose from, a great way to personalize your jackets, t-shirts, pants, dresses, skirts, backpacks, hats, shoes, wallets. Quantity: 80 pieces Color: many different colors Material: Non-woven fabric Product Dimensions: Approximately 1.2 x 1.2 inches packing list: 80 pieces x iron-on patches