Ideal for laboratory, this storage box offers a Liquid Tube Box for organizing cryogenic vials. Made from sturdy polypropylene, it withstands low temperatures. The clear construction provides visibility of the contents, making it easy to locate specific samples without opening the box, thus maintaining sample . Features -Color:Blue -Material:PP -Size:7.50X6.30X5.40cm/2.95X2.48X2.12in -PP: made from pp, this freezing tubes container is PP, making the safe storage of laboratory samples -Design: with compartments, this clear storage tube allows for the storage of multiple samples -Cryogenic compatibility: designed for use in liquid tube environments, this vial rack tube rack makes the stability and protection of samples from temperature fluctuation -Protective sealing: the vial storage case for fridge features a wellsealed lid that is making the and of samples during storage and transport -Versatile and practical: this freezer lab box is designed for easy use and management, making it ideal for laboratories, hospitals, research institutions, and other settings Package list: 2 x plastic tube holder box