Complete Craft Package: This value set ensures you have everything you need to strengthen your fabrics and bring your DIY projects to life Quality Material: Crafted from quality adhesive polymer resin, the sewing patches offer practical tackiness, allowing them to be washed multiple times without peeling. Each embroidery backing is made from acid-free polyester that does not irritate skin Highly Efficient Performance: The blank patches for embroidery provide a strong bond that remains effective even after repeated washing. The tear-away stabilizer backing adds extra support to your fabric, ideal for light to medium density materials Easy to Use: Simply sew the embroidery stabilizer backing onto your fabric and trim to the desired size. Then apply an appropriately sized adhesive sheet using heat from an iron for secure fabric bonding Versatile Application: Ideal for designers, DIY crafters, and home users, this set also makes a great gift for those who enjoy crafting, sewing, or tailoring. With numerous applications, creativity is the only limit Please note: Thermal paper should be kept away from heat sources and direct sunlight, as high temperatures and strong light may cause discoloration. Additionally, thermal paper must remain dry to ensure proper printing. The adhesive on our products is strong; avoid applying them to painted surfaces, paper cabinets, or finished furniture to prevent potential damage Color: As Shown Material: TPU Package Contents: 20 pcs x Double-sided iron-on patch 100 pcs x Embroidery stabilizer backing Only the above package content is included; other items are not part of this set Note: Lighting and display differences may cause slight variations between the item color in images and actual color. Measurement may vary by +/- 1-3 cm