Protecting your digital life, covers your webcam when not in use, and prevents web hackers from Spying on you. It is perfect to provide privacy, security and peace of mind to individuals, groups, organizations, companies and governments. Compatible with most devices like pads, phones, laptops. Movable slider design; webcam cover can be opened and closed. Measuring only 0.68mm thick,it does not prevent laptops from closing perfectly. Does not interfere with web use or indicator light. It does not damage your device in any way. The product leaves plenty of space for you to imprint a message or your company name or logo for excellent brand exposure. 3/4″L x 1/4″W