5 Pack Test Tube Holder Rack, Foam Centrifuge Tube Holders for Safe

[Reliable Tube Protection]Foam design prevents breakage and spills, ensuring safe storage for 0.2ml to 2ml test tubes.; [Easy Sample Retrieval]The floating foam rack floats on water for easy access to samples in various water settings.; [Durable Material]High-density polyethylene foam ensures long-lasting use and resistance to water absorption.; [Versatile Application]Ideal for scientific settings, for schools, laboratories, and research facilities.; [Multipurpose Use]Vibrant foam rack colors enhance visibility, making it suitable for baths and beakers.

What's in the box
5 x Glassware & Labware