Description Are you still in search of versatile centrifuge tube rack? Look no further than our centrifuge rack, the great solution for testtube storage. It can withstand daily use, the smooth surface prevents any damage to your tubes or hands, sturdy materials, can be reused, suitable for organizing test tubes. Features -Color:As Shown -Material:Plastic - Size: 21.40X11.20X6.70cm/8.41X4.40X2.63in -Note:suitable for 13mmhole diameter tube, canholds 50pcs tubes(not included). - Versatile and functional that can hold test tubes and centrifuge tubes, improving work efficiency. - The test tube holder has proper storage capacity, making it easy to organize and classify tubes. - The sturdy construction of the test tube rack makes it can be used for long term, will not easy to deform or break. - The test tube holder can be placed on table or shelf for easy access during experiments. - Lightweight, the test tube stand is easy to take, convenient to store, a good tool for most researches. Package list: 1 x Centrifuge Tube Rack