DescriptionThe cryogenic storage box is constructed of high-class PP material, durable for long time sue. Accommodates most microtube as well as most manufactured brands of cryogenic vials. The transparent cover for easily viewing. Suitable for home and medical use.Features-Color: Transparent color. -Material: PP. -Size: About 7.50X6.20X5.30cm/2.95X2.44X2.08inch. -This is a professional laboratory product that can prevent various reagent tubes from being used in freezing. -Made of high-class PP material, it is durable and can be used for a long time. -The cryopreservation box is used to store experimental items, which can better protect your reagent tubes. -It is suitable for storing freezing tube boxes of different specifications, which is convenient for cleaning and storage. -Multi-compartment design, can sort storage boxes to organize your freezing tubes, making it easier for you to find.