100%Brand New and High QualityShort feather head length: 13 cm/5.07"Middle long feather head length: 30 cm/11.7"Long feather head length: 35 cm/13.65"Handle size 20cm/7.8"Weight:550gPowered by 4 x AA batteries (not included) Packing Include:3 x Duster Header 1 x HandleElectrical duster is the amazing duster that makes dusting faster， easier and more fun than you everThe duster is great for all sports of dusting jobs in every area of your home， it can reach every nook and cranny in between books， shelving， plants， blinds， electronics and delicate collectiblesSay goodbye to dirty rags and cloths with this amazing electronica dusterDesignered for comfort， the handle is ergonomic and balanced to make dusting feel almost effortlessEach dusting head is made from a special material that the dust like a magnet， just push the button and the duster head starts to spin