... :50000 pcs/mouthAdvantage: 1, Material: polyester + sponge (colorful) our sponge endure high temperature water, save detergent,indeformable,more durable ... than common sponge. 2, Eco-friendly, good flexibility,strong compression strength, ... ,will not hurt hands and good help for cleaning. and indeformable colorful sponge animals bath toy