Easily replace and refresh your MARYYA sponge mop with these 3 pack of 28cm narrow buckle sponge mop heads. Made from durable PVA material, they are soft, absorb water well, and won't deform easily. The groove design allows for detailed cleaning without leaving water stains. Fold and squeeze the mop heads to clean them without touching dirt. Securely attach them to your mop handle with the 8-hole card slot.