[ Thick Material ] Bird scare windmills are made of thick PVC material,which is not easy to age and corrosion resistant and can be used for a long time.[ Selected Roles ] High quality rotating shaft,fixed connection,can rotate as long as there is a breeze.Not easy to age.[ High Reflectivity ] PVC material has high reflectivity and strong flash,which can effectively repel birds.[ Toys or Decorations ] The beautiful windmill can be used as a toy for children or as a decoration for gardens,farms,balconies and roofs.[ Widespread ] Widely used in gardens,orchards,fish ponds,vegetable gardens,etc.,Birds can be effectively repelled without harming them.4 Piece Reflective Windmill Features:1.[ Clear Colors ] The color of the product is the light,the laser reflects and is not easy to fade.2.[ Will Not Harm Birds ] The wind turbine does not contain any chemical elements,it will chase birds without harming their life.3.[ Easy to use ] Just insert the product into the soft ground or attach it to a branch or railing.4.[ Decorative ] Bright colors,easy to turn,very suitable for decorating gardens,roofs,balconies,etc.Specification:Material: PVCColor: Silver + Colorful StainsProduct Size: 48 18 cmWeight: 20 gPackage: 4 Reflective Windmill