Set of iron-on patches (13 PCS) - Theme: OOPS Dimensions (mm): 60 x 30 A very large choice of patches to customize your clothes. Composition 50% polyester, 50% viscose Use Accessories, Clothing, Customization Care - Wash 40°, normal wash Care - Dryer Do not use a dryer Care - Ironing Iron inside out, Medium temperature Do not fix on fragile fabrics with the iron, but with a few stitches Instructions for attaching your iron-on patch/iron-on badge: Put the pattern on the intended place Cover it with a fine cotton fabric and iron it with the iron for 20 - 30 seconds Then iron backwards Let it cool