DescriptionThis item is well-made of stainless steel material for durable andpractical use. This windmill shaped bird repeller is reflective andwork all year round, even during stormy weather. And it can be used for drive out most birds, such as crow, sparrow, pigeon, and others.Features-Color:As Shown-Material:Stainless Steel-Size:31.00X31.00X27.00cm/12.18X12.18X10.61in- Strong and sturdy housing withstand strong wind, it rotates normally without crack. - Suitable for transmission pole towers, railway, farms, orchards, fishponds, warehouses, large workshop. - Made of stainless steel material, wear-resistant, light weight and easy to start in the breeze. - It can help ensure the smooth power to reduce line failures and protect birds. - The principle of optical reflection is used to repel the birds, so that the birds do not approach, nest and perch.