The test tube rack is great for laboratory storing your test tube. The necessary equipment for the laboratory, and your labs won't look so messy with it. Perfect for school, provide a clear view of the tube contents and convenient holder for tubes. Suitable for use in scientific research, industrial and mining enterprises and colleges and other laboratories. Features - Color: Silver. - Material: Stainless steel. - Size: 40.00X11.00X6.00cm/15.72X4.32X2.36inch. - Adopted by premium metal material, sturdy and , lightweight and easy to store. - The test tube rack is strong and sturdy, practical and useful, versatile tube rack for tube and cuvette storage. - Smooth surface and nice polished, neat and generous, so don't need to worry about harming your hand. - and lightweight, easy to carry and simple to store, won't take up too much space. - Suitable for use in scientific research, industrial and mining enterprises and colleges and other laboratories. Package list: 1 tube rack