This expertly designed freezing tube box is ideal for laboratory settings where sample preservation is critical. Its clear, sturdy construction allows for easy identification while ensuring that vials are securely held in place. Whether used in a mechanical refrigerator or immersed in liquid nitrogen, this box meets the rigorous demands of scientific storage, ensuring sample integrity and ease of access. Features -Color:Transparent -Material:PP -Size:14.00X14.00X5.30 cm/5.50X5.50X2.08in -Durable Material: Constructed from sturdy PP, this tube box offers excellent durability and toughness for long-term use in demanding environments. Safety Features: Designed with smooth edges and burr-free surfaces, this box ensures handling experience, protecting both samples and users from accidental injury -Versatile Compatibility: The box is tailored to accommodate 1.5 ml, 1.8 ml, and 2 ml cryovials, providing flexibility for various lab applications and sample storage needs -Optimized Design: Featuring a simple yet effective design, this storage solution enhances user experience while maximizing space for efficient organization of samples -Temperature Resilience: Ideal for storage in mechanical refrigerators or liquid nitrogen, this box ensures that your specimens remain secure and intact in extreme temperatures Package list: 1 x freezing tube box