Specifications:Material: ABSColour (Optional): Silver,  Laser RedSize: 30*2.5cmFeatures:Relent rods, that rotate 360 degrees to reflt light in all directions,the bird deterrent keeps birds away.Multiple angles of refraction points combined with wind motion to scare, confuse, and prohibit birds from adapting to environment. For best results, please use with direct sunlight and a breeze.Easily create your anti-bird zone and keep unwanted pests at bay from your home, garden, balcony, fruit trees, automobiles, and equipment.10 pack Reflective Rods Bird Repellent Device. High quality ABS material, strong and durable, multi-color optional.Double function, whether for bird deterrent or as decoration,our reflective bird deviators look great in any garden and cute hanging on a porch. You could enjoy the shining sunshine refracted by spinning rods.The Reflective Rods Bird Repellent Device is 100% non-toxic, friendly to wildlife and completely harmless to birds.No animal is killed or chemicals are given into nature. Hang in the windows to save our feathered friends and prevent them from hitting the windows.Package List:10* Spiral bird repellent rods