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 of the tube contents and convenient holder for tubes. And it can also store pens, or something else. Features -Color:Transparent -Material:Acrylic -Size:26.30X9.00X4.30cm/10.34X3.54X1.69in -Note: suitable for 10ml test tube, hole diameter: 16mm - Adopted by sturdy acrylic material, test tube rack is sturdy and for long time use. - The test tube rack is strong and sturdy, practical and useful, good for tube holding and free up your hand. - 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. - The compact size of the transparent acrylic test tube rack makes it easy to move and store. Package list: 1 x acrylic test tube rack