DescriptionMade of high-quality acrylic material, not easy to wear and break, can serve you long time. Can be reused, and easy to clean. Perfect for laboratory, provide a practical of the tube contents and convenient insertion and removal of tubes. Also suitable for storing the small stuff.Features- Color: Transparent.- Material: Acrylic.- Size: About 14.00X9.00X6.00cm/ 5.50X3.54X2.36in ch.- It is made of durable and safe acrylic materials with excellent texture and durability.- Comes with 12 holes, perfect for holding the corresponding test tubes.- Also great for holding gumballs, treats, candy, pens and other small stuff.- Suitable for use in scientific research, industrial and mining enterprises and colleges and other laboratories.- Durable and light weight, easy to carry and store, won't take up too much space.Package list: 1 x test tube rack