Double Sided Tape has Ultra Strong Super Hold Glue, Helping to create the shape you want and to confidently perfect to your style, Make sure that the skin is clean, dry & free from any cream or moisturizers before applying. Cut the required amount from the roll and stick to the skin. When you know where you would like the patch to sit, remove the backing paper and press the hair patch firmly in place for a few seconds. Do not use on damaged or irritated skin. Its almost 5X Adhesive power then foam base wig tape. If you use glue with it, you can get best wig holding time. Without Glue Holding Time 1-5 Days.