Feature●Material: Acrylic(PMMA). It can be used to place the test tube in an orderly manner in the laboratory, so as to save a lot of space, and can be used as a carrier to better move the test tube.●Construction is durable and chemical resistant.●Fit for 10ml,15ml tubes.●Each Size: 15.5cm x 7.5cm x 7.5cm,with 18 holes,hole diameter:17mm.●Package Content: 1Pc x Tube RackDescription