car wash sponge ,made of PU , big hole on the sponge , super absorbent ! 1.car wash sponge , made of PU2.Very convenient for car washing , big hole on the sponge surface ,super absorbent3.colors available4.we can pack in printing polybag or shrink packing ......Bone spongeVery good for carwashPacking :printed polybagpacking size :58.5*26*53.5cm/32pcs car wash sponge