mop factory 1. Roller sponge mop 2. Straight pipe, no need adjustment 3. OEM is ok Features:1. Material: PVA sponge, PP, EVA, 0.5mm clad steel2. Straight pipe, no need adjustment 3. Water be squeezed out by mixed type roller, make the head drain water fully 4. Without distortions, non-shedding Roller Sponge Mop (0059)