PURROOM Magic Washing Sponge

URROOM Magic Cellulose Washing Sponge is made from wood fibers. 
 
Features:
 
Tiny holes inside the sponge are meant to absorb and hold liquid;
Easy to clean;
It comes with a rope to hang it up;
Before use it, just put this thin piece into water. Then it will be 2cm thickness after absorbing water. 
Size: 8cm X 8cm 
 
Rope length: Approximately 30cm.