DescriptionMany birds are afraid of flash, our whirl reflective pinwheel just scare the birds away, no harm for the birds. It's a simple solution to protecting birds and creating a free environment for birds.Easy to install, just insert the pile into the ground of the garden decoration. Very convenient garden decorations.Features- Color: Silver.- Material: Plastic. - Size: 50.00X24.00X10.00 cm/ 19.65X9.43X3.93 inch. - The pinwheel spins in the breeze, causing bright flashes of light scaring birds from the area.-This bird repellent device is also beautiful decoration for your garden.- They can also be used as an outdoor decor and a photo prop.- There are many uses, it can be used as the decoration of your garden, and it can also be used as a driving bird tool. - It can also be used for parks, farm, orchard, supermarkets, zoos, etc.