Most birds are afraid of flash, our whirl reflective sheet decors just scare the birds , no harm for the birds. It's an to protecting birds and creating a free environment for birds. It has the characteristics of high temperature resistance, low temperature resistance, and wear resistant. Features - Color: Golden, Red and Silver. - Material: PET. - Size: About 45.00X30.00X30.00cm/17.68X11.79X11.79inch. - and safe PET materials with beautiful appearance for strong and durable using. - and , safe to birds. Solve your bird problem without bad substances. - Used in , vegetable garden, courtyard balcony, etc, it can drive birds and other small animals, and can also be used as a beautiful, unique and interesting garden decoration. - The reflective sheet decoration can effectively protect the birds and create a free environment for them. - Functional and decorative, our reflective driving bird sheet decor look great in any garden. Package list: 3 repelling reflective sheets