The Sequin appliques come Ready To Wear with our Pressure Sensitive adhesive applied to their back. This allows you to wear them immediately. You may Pinch them in place or remove them anytime. They can be stored on the plastic that comes with each applique, or moved to another garment, if so desired. Remove and store the applique if washing the garment. After several wearings you can refreshen the appliques by applying a new, thin layer of adhesive to their backs and allow to air-dry over night. Shoulder pads can also be held in place or removed as desired.