This tube box is made of PP, providing peace of mind that samples will remain secure. This tube box is the perfect solution for storing and organizing a large number of samples in a compact and convenient manner. A good helper for sample tubes or test tubes in laboratory experiments. Features -Color:Transparent -Material:PP -Size:12.70X12.70X5.20cm/4.99X4.99X2.04in -Note: fits for 1.5ml, 1.8ml, 2ml tubes - The test tube holder keeps your samples securely in place, preventing spills. - This storage box is compatible with a variety of test tubes, making it a versatile addition to any lab. - The sleek design of this storage box make it a stylish and professional-looking addition to your lab equipment. - Designed dependability, our tube storage box is nice for your sample storage needs. - Perfect for use in research, and labs, this storage box is a must-have for any scientist or . Package list: 1 x freezing tube box