- Package Contents: The set includes 26 high-quality Kries prism window stickers, providing ample coverage to beautify your entire home. Available in sizes ranging from 6cm to 11cm in diameter, these round stickers are designed to enhance the appearance of any window. - Easy Installation: Effortlessly apply these stickers without the need for glue. Made from electrostatic PVC material, simply clean your glass surface, spray a little water, and place the sticker directly on the glass. They adhere securely and leave no residue upon removal, making them reusable. - Superior Quality: Crafted from safe, non-toxic PVC, these stickers feature smooth edges for safety and durability. They are designed to withstand wear, ensuring strong adhesion that prevents them from falling off. The environmentally friendly material also allows for effective sunlight refraction, creating beautiful patterns in your space. - Bird Strike Prevention: The reflective nature of these prism stickers captures sunlight and disperses it into stunning rainbows. This not only adds vibrant color to your room but also serves a practical purpose by alerting birds to the presence of glass, helping to reduce accidental collisions. - Versatile Applications: Ideal for home decoration, these window stickers can be used in living rooms, bedrooms, or even offices. They are perfect for seasonal decorating or simply enhancing your everyday environment while keeping your space safe for wildlife.