SECURE YOUR PRIVATE SPACE: These webcam covers ensures your behind the laptop remains private. Slide the open when needed, block potential hackers and your laptop with no problem due to the ultra thin design. STRONG DOUBLE SIDED ADHESIVE: These webcam covers feature double-sided adhesive that works on computers, , mini, , smart , monitors, laptops, and some external webcams, and are super thin (0.7mm), allowing your laptop to shut. IMPOSSIBLE TO LOSE: your laptop with still attached. NO RESIDUE OR SCRATCHES: 't scratch or leave sticky residue on the lens. EASY TO USE:You can tear off the back protection film,then align it to your webcam,attach and press firmly for 15 seconds for a strong non-permanent seal.Simply place your finger on the disk and slide to hide or unhide the webcam. Safeguard your webcam from hackers with this 3-pack of webcam covers. Their strong adhesive affixes to your laptop or monitor securely, and their sliding closure opens and closes while preventing scratches. These webcam covers have a slim construction, so your laptop closes tightly without a gap. Protect your privacy from Hackers and Creeps! Only costs 5 seconds to install it on your device. Thin mechanical , of a mere 0.7 mm / 0.03 inch thick. webcam covers protect your cameras from nosy hackers and can be opened or closed with just one simple finger movement. Webcam covers protect the camera of your laptop, tablet, smartphone or other technical devices from hacker attacks and can be opened or closed with just one simple finger movement. The adhesive slider can be applied and removed from the required device without trace. Material:Metal Size:17.5 x 9 x 0.7mm/0.7 x 0.35 x 0.03 inch Color:Black Package contents: 3* Webcam Covers Only the above package content, other products are not included. N: 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.