Wide application: you can use these mobile battery operated motors to hang your different decoration, such as windsocks, wind chime, wind spinners, to help you to decorate garden, lawn, porch and other place you need Suitable size: our hanging black rotating motor measures . 19 x 4.5 x 4.5 cm/ 7.48 x 1.8 x 1.8 inches, proper size is suitable for your daily decoration needs, you can use it in needs Quality material: our wind spinner motors are made of plastic material, featuring durability and no deformation, and can hold up to 4 pounds of weight; So most wind sculptures and spinners can fit on this motors Rotate function: you need a D battery (not included) to rotate; Roughly 30 RPM, this rotation speed can fit for displaying your hang decor, can make you ornaments rotate without the wind Practical design: these multi-purposes rotatable hooks have a hanger at the top and a clip at the bottom so you can use it anywhere, convenient to use and simple to operate, classic color can add different feeling to, Weight: 0.4850169764 Pounds, Manufacturer: Jaywool