Plastic Square 100 Positions Laboratory 15ml Centrifuge Tube Case Box Product Name : Centrifuge Tube Box;Fit for : 1.5ml Centrifuge Tube_x000D_ Color : Clear, Blue;Position : 100 Positions_x000D_ Material : Plastic;Each Socket Diameter : 12mm/0.47"_x000D_ Size(Approx) : 150 x150 x 55mm/5.9" x 5.9" x 2.2" (L*W*H);Weight : 123g_x000D_ Ideal for laboratory, is convenient insertion and removal of tubes._x000D_ Ideal for laboratory, can provide clear view the tube contents and convenient insertion and removal of tubes._x000D_ Package : 1 x Centrifuge Tube Box_x000D_ Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_