If you've been looking for test tube rack, then your search is over! That's because our professional test tube rack could satisfy your need. Made from , it is sturdy and for long time use. It is lightweight and easy to use, which is the great choice for you. Wonderful detail and good craftsmanship ensure its durability and practicality. Features -Color:Orange -Material: PP -Size: 25.00X13.00X5.00cm/9.82X5.11X1.97in -Note: hole diameter is 18mm/0.71 inch, suitable for test tubes with a capacity of 5/10/15ml. - Made of , craftsmanship makes it not easy to bend or break. - Practical and wonderful design, easy and convenient to use and easy to clean for you. - When not in use, the test tube rack will not take up too much storage space. - Special design and it is in fine craftsmanship. It is the best replacement for your old, broken tube holder. - Suitable and wonderful for school classroom, laboratory, research institute and so on. Package list: 1 Tube Rack