The Faithfull FAIBRBAS18R has a bassine broom head with threaded socket. Bassine is a natural material made from dried palm leaves. It provides good sweeping performance, but can distort if used wet. The Faithfull FAIBRBAS18R has the following specifications:Width: 450mm (18 inch)Socket: ThreadedFits the following handle: FAIP48118TH - 1.22m (48 inch) Threaded