RPI Upright Freezer Rack For 50 And 1

RPI Upright Freezer Rack for 50 and 15 ml Tubes, 2 x 2 Array, 5 7/8 x 9 7/8 x 12 1/4 Inch; Maximize your freezer storage with a freezer rack. The freezer rack can fit 5 3/4 inch square boxes with a 4 3/4 inch height. Box capacity is 4, in a 2 x 2 array. Boxes measuring 5 3/4 x 4 3/4 inch boxes are for storage of 15 and 50 ml tubes. - RPI