Pack of 20 anti-collision warning stickers for glass windows and doors, bird protection

What you get: The package contains 20 electrostatic stickers in 5 different bird shapes, with 4 pieces of each shape. This quantity is sufficient to meet your various needs, and the attractive design can add a lively touch to your home window decoration. Easy to use: First, clean the window with a cloth; Second, spray a light mist of water on the glass; Third, peel the anti-collision window decal from the vinyl adhesive and place it on the window in your desired design; Finally, remove any bubbles. Double-sided printed design: These anti-collision window decals are printed on both sides, visible from both the outside and inside, and are reversible, making them attractive decorations. Simply place these window decals on the inside surface of the window to complete the job; no adhesive is needed, providing a great user experience. Wide range of uses: These anti-collision window decals are good for preventing birds and people from hitting windows, practical tools in everyday life. Each decal is approximately 15 x 15 cm / 5.91 x 5.91 inches, a suitable size for use on glass panels, sliding patio doors, or bay windows. Safe to use: These window decals are made of self-adhesive vinyl, a reliable material that is not easy to fade. You can remove these window decals at any time and reuse them year after year. They will not leave any residue on the glass because they are static cling.