Keep your laboratory organized with this test tube rack. This foam test tube rack offers protection for tubes, reducing the likelihood of damage. Its design ensures that tubes remain upright and easily accessible, making it an excellent choice for sample storage and handling. Features -Note: 50 Holes, Fit for 15ML Test Tube (Not Included) -Color:White -Material:Foams -Size:20.50X14.00X3.00cm/8.06X5.50X1.18in -Versatile usage: test tube holder rack accommodates different types of tubes and test tubes, making it a multifunctional laboratory accessory -Stable foam base: test tube holder provides secure support and prevents slipping, ensuring the stability of your samples during experiments -Userfriendly design: tube holder is easy to use, facilitating smooth and efficient laboratory operations -Sturdy construction: made from foam, test tube rack is sturdy, ensuring long term usability -Space optimization: test tube holder rack is compact and helps to save space in the laboratory, promoting an organized and efficient workspace Package list: 1 x sample tube holder