3Colors: You will receive 3pcs 3colors (green, yellow, white) 96-hole plastic centrifuge tube display stands. Bright colors and sufficient number of holes to meet your needs. Product Size: Centrifuge tube display stands about 8inch(208mm) wide, 4.6inch(117mm) long, 1inch(25mm) thick, hole: 0.43inch(11mm). Fit for 0.5/1.5/2ml microcentrifuge tube. Quality Material: The tube stand is made of durable plastic material with excellent texture and durability, rugged and durable, light weight, and easy to carry and store. Double Panel Tube Holder: Both sides can be used. Our centrifuge tube stands has 96-Hole, the tube rack small is easy to carry and store, will not take up too much space. Wide Application: The centrifuge tube stands is sturdy and durable and has a wide range of uses. The test tube stand is suitable for centrifuge tube storage. The versatility of the tube rack allows the device to be used as a drying rack, glass plate or inverted tube.