Protect your privacy: These webcam covers the privacy of your behind your laptop. If necessary, slide the camera cover open to block potential hackers. The ultra-thin design does not affect the laptop at all. Strong double-sided adhesive: These camera protective sleeves use double-sided adhesive, which can be used in computers, Macbooks, mini, , smart , monitors, laptops and some external webcams, and is ultra-thin (0.7 mm) To allow your laptop to shut down easily. Indispensable lost property: use the camera cover to close the laptop. No residue or scratches: Will not scratch or leave sticky residue. colour: black Material: ABS size: 18.5 x 9 x 0.7MM Package Contents: 6 * Lens blocking protector Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.