DescriptionAre you looking for practicalcentrifuge tubes holder ? Our products will be a good choice for you. Made of superior craftsmanship and safe plastic material, excellent durability and practicality. Well-designed and provide you with better storage methods forcentrifuge tubes.Features-Color:Blue -Material:Plastic -Size:18.00X10.00X5.00cm/7.07X3.93X1.97in -Note: fits for placing 0.5ml-2 ml centrifuge tubes, 72 hole design.- Made of plastic material and exquisite craftsmanship, not easy to crack or break.- Can provide clear view of the tops and convenient insertion and removal of centrifugetubes.- Keeps your centrifugetubes firmly, nice for holding laboratory test tubes or centrifuge tube.- Wide uses. Suitable for home, school, laboratory, research institutes and so on, useful and reliable.- Work great for holding and freezing test tubes, keep them organized and protected.