Protect your privacy: These webcam covers protect your privacy behind your laptop. If necessary, slide the camera cover up to block potential hackers. The ultra-thin design does not affect the laptop at all. Strong double-sided tape: These camera protective sleeves use double-sided tape, which can be used in computers, Macbooks, mini, , smart , screens, laptops and some external webcams, and are ultra-thin (0.7mm) to allow your laptop to be turned off. Indispensable lost property: use the camera cover for the laptop. No residue or scratches: Does not scratch or leave sticky residue. Color: Black Material: ABS Size: 18.5 x 9 x 0.7MM Package Contents: 6 * Lens Blocking Covers Only the above package contents, 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 +/- 1-3 cm.