Iron-on Instructions: 1.keep the back of patch is dry before you use it(plastic do not tear). 2.Put the PATCH on the place you want,and preheat the iron. 3.Pretest your fabric for heat tolerance at this setting. 4.Place the applique on the surface of the cloth or curtain,cover the applique with a cotton cloth(must be cotton,can not be faded cloth).From 2 sides of cloth,respectively iron 30-60 seconds with pressure to ensure that the adhesive melts and fix well. 5.The specific ironing time can be determined according to the fit. 6.If you want the applique more secure,you can sew along the side of the edges. 7.There is no iron at home,you can also directly with the same color line to sew the patch on the clothes. Note: With sequins,beaded,rhinestones,silk flowers,hair ball cloth,and cloth with metal embroidery,should be from the opposite side of the ironing,cloth to be fixed firmly before the corner trim from the front,so as not to Damage to the front of the sequins or other accessories. This kind of patch does not apply to raincoats(waterproof),high elasticity,rayon,nylon or tri-acetate fabrics.Do DIY on clothes that children don't normally wear,and redesign a unique Spi.der.man outfit.I believe they will like them again. Assorted Patterns: This is a nice assortment of cute anime patches.16pcs embroidered patches per pack. Each approx size: 1.5-5.1 inches. Can be ironed on or sewed on,The hot melt glue on the back of the patch will melt due to heat.You can put cotton fabric on the patch to secure the cloth before ironing.keep the cloth dry and control the preheat temperature when you ironing patch.You’d better sew them if you want keep them on and never fall off. Easy to Use: All these applique badges are made of quality fabric with a layer of hot-melt glue-covered on the back, very easy to use with great convenience. If you want them more secure, you can sew along the side of the applique. Wide Application: A fun way to make clothing repairs or cover up a tear or hole. Perfect decals for jeans, shirts, hoodies, blouses, bags, caps, backpacks, purses, and so on. Personalize your accessories with these appliques!.Age Range (Description): All Age Groups. Mounting Type: Sewing, Self-Adhesive, Iron-On. Shape: Anime. Theme: Cartoons. Style: Embroidered. Material: Cotton. Brand: Hamowtux. Size: Small. Color: 1_Spiderman_14PCS. Batteries required: No. Number of pieces: 14. Best Sellers Rank: #10,971 in Arts, Crafts & Sewing. Customer Reviews: 4.4 out of 5 stars 174 ratings 4.4 out of 5 stars. Item model number: HMTX-0121. Country of Origin: China. : B09QX2S6FW. Manufacturer: Hamowtux. Item Weight: 0.95 ounces. Product Dimensions: 5.91 x 3.94 x 0.12 inches.