... be used as promotional gift. Cleaning foam/sponge based on polyurethane sponge, open cell or closed cell, reticulated or ... seaweed, good for cleaning.Cleaning foam sponge products are widely used in kitchen, oven, brushes, ... , good colors, good air permeability, and good shape.It's durable in cleaning and low cost. Each ... details if you have. Cleaning Foam/Cleaning Sponge(horse shape)