Enjoy with Multi Color Tube Racks: Designed with aesthetics in mind, these tube racks come in 5 vibrant colors, including orange, blue, green, and more, with 2 racks in each color. Ideal for organizing 0.5 ml, 1.5 ml, and 2 ml tubes, they add a touch of brightness to scientific laboratories or classrooms while serving a practical function. The variety of colors helps users quickly and effectively separate and identify different samples.Experience Uncompromised Quality and Quantity: The package includes 10 test tube holders, providing ample supply for versatile needs. Resistant to both high and low temperatures (approximately -68F to 249.8F), these racks are reliable and long-lasting.Sturdy Construction: Made from durable plastic material known for its strength and rigidity, these racks are resistant to deformation and breakage. The sturdy design ensures a secure hold for test tubes and reliable performance, making them ideal for demanding environments such as laboratories or workshops.Safety and Reliability Ensured: These tube racks are safe, reusable, and free of burrs or sharp edges. Smooth and strong, they are designed to securely hold test tubes without causing damage. Easy to clean, non-toxic, and odorless, they are well-suited for educational and laboratory use.Organizational Utility for Laboratories and Homes: These test tube holder racks are useful in various settings, both in laboratories and households. They keep test tubes neatly arranged and organized, helping maintain an orderly workspace, improve efficiency, and save time.Space-Saving Design: Featuring a double aperture layout, these microcentrifuge tube racks efficiently save space in the lab or at home. The compact design allows for storing a large number of test tubes in a small area, contributing to a clutter-free environment.High Capacity: Despite their compact size, each rack has sufficient capacity to hold multiple test tubes. This high capacity reflects the efficient design, allowing more tubes to be stored with fewer racks.Size: Approximately 8.11 x 2.83 x 0.91 inches / 206 x 72 x 23 mmPackage Includes: 10 x Tube Racks Color: As Shown Material: Plastic Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.