The storage box is ideal for organizing and storing your cryogenic vials in a liquid tube environment. Its design makes that your samples remain secure and protected. The box's compact size makes it easy to store in laboratory freezers, optimizing your storage space while keeping your samples easily accessible. Features -Color:Blue -Material:PP -Size:7.50X6.30X5.40cm/2.95X2.48X2.12in -PP construction: crafted from pp, this vial storage case is providing and sample storage -organization: the compartments design of this microcentrifuge tube rack allows for organization and storage of multiple samples -Temperature stability: designed for use in liquid tube environments, this freezing tubes storage box makes sample stability and protection from temperature fluctuation -Water protection: the plastic test tube box features a sealed lid that protects samples -Userfriendly design: this liquid tube container cryogenic container is designed for ease of use and management, making it suitable for various laboratory, hospital, and research applications Package list: 2 x plastic tube holder box