Description:1. Fit for1.5/1.8/2ml freezer tubes, 9x9 array, 81 Places.2. Constructed of cardboard with white coating and it is non-waterproof.3. Keeps your freezer tubes firmly inside while the box is closed.4. Widely used on holding laboratory freezer tubes or centrifuge tubes.Specification:Material: Non-waterproof CardboardOverall Size: 132x132x50mm / 5.2*5.2*1.97 Inch (L*W*H)Hole Size: 13x13mm / 0.51*0.51 InchHole Depth: 31mm / 1.22 InchFitting for: 1.5/1.8/2ml Micro Tube, 81 PlacesPackage Content: 5 x Freezer Tube Box
