Enhance your laboratory organization with this test tube rack. This foam tube rack offers excellent protection for delicate glassware, keeps tubes upright and easily accessible. Suitable for a range of applications, it simplifies sample handling and improves workflow efficiency. Features -Note: 50 Holes, Fit for 15ML Test Tube (Not Included) -Color:White -Material:Foams -Size:20.50X14.00X3.00cm/8.06X5.50X1.18in -Universal fit: tube holder is designed to hold different types of tubes and test tubes, providing versatility for diverse laboratory applications -Secure base: the test tube holder rack ensures stable support and prevents tubes from slipping, enhancing the safety of your experiments -Convenient operation: easy to use, test tube holder is nice for simplifying laboratory procedures and improving workflow -Robust construction: made from sturdy foam, test tube rack is designed to last, ensuring simple maintenance -Organized: the compact design of the test tube holder rack helps to save space in the laboratory, promoting an organized and efficient work environment Package list: 1 x sample tube holder