They are knotted and feathered by hand for perfect uniformity, absolute comfort, and an outstanding natural look. How to use: Check Fit: Lay lash on top of your natural lash. If it extends beyond your lash line, trim the excess with small scissors. Apply Adhesive: Squeeze a thin line of eyelash adhesive along the lash band. A toothpick can be used to spread it evenly. Wait about 30 seconds for adhesive to set. Apply Lash: Place the lash as close to your natural lash line as possible. Use your fingertip to gently press along the band to secure in place. 100% Human Hair. 1 pair per pack.