Brand: Woodpecker (100% original) Model: HD-7L FDA,CE certificated Detachable handpiece One Year quality guaranteed Compatiable with Woodpecker DTE Scalers (DTE-V2 LED, DTE-V3 LED, DTE-D3 LED,DTE-D5 LED, DTE-D6 LED,DTE-D7 LED etc.) Brand new and get from the factory directly Autoclavable under the high temperature of 135centigrade and pressure of 0.22Mpa