Use these window clings to make people and birds notice the glass. These vinyl window stickers are composed of multiple double-sided, colourful, realistic, and eye-catching hummingbird patterns, which not only effectively prevent birds from hitting the windows, but also add more beauty to your glass doors and windows. These anti bird strike window decals have a simple installation process and can be easily moved to meet your needs, making them an additional decoration for your home and office.
- Total of 9 pieces colourful hummingbird style bird strike window clings.
- 4 sheets of window decals, size 20 * 30cm/7.9 * 11.8 inches.
- Stick to windows with static, no adhesive, movable and reusable.
- No cutting is required, simply peel and spray some water to stick.
- These window alert decals for birds strikes are designed to be noticeable and effective.