Unique Wind Sculptures & Spinners： There are eight hummingbirds on one blade of the yard spinners, with a sturdy metal structure and a lively double-sided blade formed by hummingbirds. The garden spinner rotates with the wind, helping to soothe emotions and add vitality to the garden Garden Wind Spinners：The outdoor wind spinner having double sides blade can spin independently smoothly on sealed bearings, through reversible dual ball bearings, the pair of blades spin in opposite directions simultaneously Kinetic Wind Spinner：The garden spinners yard spinners metal is made of durable metal material and treated with anti-rust paint coating, so the metal wind spinner withstand most weather conditions. The sturdy 2 pronged base keep the device balanced and stable even in strong winds Easy Installation：The spirally designed components of spinners for yard and garden is very easy to install, just need to tighten all components, then insert it into the ground or lawn to decorate your patio, yard, garden, etc Wide Application：The outdoor wind spinner can not only be used as the outdoor decoration of the yard and garden, but also as a perfect present for your family and friends Viveta Wind Spinners for Yard and Garden, Hummingbird Wind Spinners with Metal Stake, 57.5" Double Wind Spinner Yard Art Decor for Patio Lawn Garden