HYDRA SPONGES are the best polyester sponges on the market. They are Hydraphiliated - an extra manufacturing process gives these sponges tremendous water-holding capacity, more than any other polyester sponge! The HYDRA SPONGE is the preferred washing sponge by professionals. They are more durable than any other polyester sponge and more cost saving than any natural sponge. They wash out clean, dry soft and are always uniform in size and quality RETAIL YOUR PRICE $3.25 $2.50