Method to Use: 1. Clean dirt and dust of smart phone/tablet at the part to be pasted; 2. Remove the protective film of the ring, and past it up to smart phone/tablet; 3. Press softly by hand to ensure stickiness; 4. When need to remove the ring, please shell off from edge firstly, then uncover completely. Reusable, Non-remaining trace, a New Powerful Washable Adhesive. Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. Package List: 1 * Finger Holder