Description This item is laboratory filter paper for doing experiments. The experiment paper is made of cotton fibre material for long time use. It is easy to operate in your laboratory and convenient for you yo use. You will have good use experience because of the perfect workmanship of this product. Features -Color:White -Material:Cotton fibre -Size:9.00X9.00X0.01cm/3.54X3.54X0.00in - Can work as absorbing paper strip or filter paper, qualitative filter paper for experiment. - The product appearance design is simple and generous, excellent and reliable for you to use. - Cotton fibre material is used to ensure the accuracy of filtering effect and experimental results. - Simple in structure, easy to use, convenient and simple, you can use it with confidence. - Though it is simple in design, it's so practical when you use the laboratory filtering paper. Package List100 x filter papers