* 4 interlocking 4-way Blocks (racks) per set
* Blocks in 4 colors (Green, Red, Blue, Yellow)
* Each block measures: 108x108x69mm
* For PCR tubes, plates, 15 & 50ml tubes, 0.5-2.0ml microtubes
*Polypropylene

Each block holds:
Two 50ml tubes
eight 15ml tubes
Six PCR 8-tube strips
Forty-eight PCR 0.2ml tubes
Twelve 1.5-2.0ml microtubes
Six 0.5ml microtube

Each block measures 108x108x69mm

When connecting Two blocks together:
One PCR 96-well plate, when connecting 2 blocks together (except full skirt)
Eight PCR 12-tube strips, when connecting 2 blocks together