Feature of Product Exquisite embroidery technology. Eeach patch is unique, which makes them more attractive. Perfect clothing and personal accessories; High-quality polyester fabric, durable, anti-wrinkle, easy to clean; Hook backing for attachment to tactical backpack and gear, which can be attached/sewed on various clothing (except delicate silk or fabric) and backpacks; Easy to disassemble, can be replaced at any time; Suitable for men, women and children, suitable for holidays, anniversaries, parades and various other occasions, outdoor activities, or collection hobbies;