Are you still looking for convenient and practical test tube storage boxes? It is made of plastic material with exquisite craftsmanship, with excellent durability and practicality, suitable for laboratories, hospitals and clinics.Features- Color: white, blue.- Material: plastic.- Size: 32.00X18.00X15.00 cm/12.58X7.07X5.89 inches.- High-grade and safe material makes it good touch, practical.- Suitable for use in laboratories, research institutes, hospitals, clinics, easy to transfer test tubes.- Simple but very practical design, multi-hole design, sturdy and stable, easy to store.- Practical and wonderful design, easy to use and easy to clean.- With rounded corners, carefully polished, no burrs, smooth and not easy to deform, reliable and safe. Package Including 1 x 50- hole tube storage box