Special Design Perfect Garden Decoration: 1.Offering modern functionality with period charm, our lawn wind spinners feature metallic construction that delivers natural movement whenever the wind blows. 2.Each blade of this yard spinner is designed to spin in different directions, ball bearing construction allows our wind catcher to quietly spin even in the slightest breeze.Eighteen balanced wings rotating in the wind around a circular axle. Maximum recommended wind 100 mph. Dimensions:35*35cm/14inch*14inch Height: 90cm/35inch Color: Silver Material: Metal