These are self-wringing PVA sponge mops.
They feature a highly absorbent polyvinyl alcohol (PVA) sponge head that soaks up liquids easily.
A hands-free roller or pull-lever wringing system allows users to squeeze water out of the mop head without using their hands.
The mops are suitable for both wet and dry use, effectively lifting moisture, dust, and grime.
They often come with a telescopic or extendable stainless steel handle to adjust for different heights and hard-to-reach areas.