... It is replaceable, used to replace the old or useless mop head. With it, it is high efficient and effect to ... to the size of the mop head hole2. Insert the stick into the mop head3. Rotate and tightening the mop head with stickConventional package:Company ... commodities like self-adhesive removable plastic hooks, stainless steel items, velcro items, nail floor protectors, EVA and felt protecting pads, ...