Wave Pattern Design: This window film is designed with a classic wave pattern, which adds vivid elements to your room. And the static adhesive design won't cause any trouble if you peel it off. Privacy Protection: It can provide you with 70% privacy protection while allowing more sunlight into the room. For a short distance, there is only a semi-private protection effect. Save energy: Filter out glare sunlight, protect your skin from harmful ultraviolet rays, save energy and insulate, keep warm in winter, keep cool in summer. Multiple Application: This simple and decent window film can be applied to any smooth glass surface in your home, office, store, kitchen, classroom, bathroom, etc., this window film is not suitable for some places who need complete privacy. More tips: During the installation process, please peel off the back film, then spray enough water (or soapy water) on the back of the window film and the window surface. After expelling the bubbles, the window film will be firmly stuck on the window.