The Ardell Professional Double Up Strip Eyelashes (Black 203) contains 1 pair of lashes and can be used multiple times. To remove lashes, gently peel off lash strip starting at outer corner. Remove used adhesive from band and place lashes back on tray for reuse. Use the 3-step application and get flawless natural eyelashes. Step 1: Check fit. Align band with natural lash line to check fit. Trim excess if necessary. Step 2: Apply adhesive. Apply a thin line of adhesive along band. 30 seconds to set. Step 3: Apply lashes. Secure lash band by pressing onto lash line.