The Silver Mylar Turbulence Spinner will mesmerize onlookers as it dances in the wind. The reflective mylar throws sparkles in the sun and the curlie design creates the illusion of up-and-down movement as it whirls around. - Durable, high-quality Mylar material. - One-piece construction with heat cut edges. - Ships flat — no assembly required. - Attached ball bearing swivel for easy hanging and smooth rotations. - 9" W x 36" H.