Tube Rack, 50 x 12mm

Cell Divider Only, Standard Box, 16 Cell - 4 6/7" × 4 6/7" × 1 5/16" - 1.19" (30.2mm) Cell Opening

White 3" Cardboard Mini Box with Drain Slots Assembled with Dividers, 25 Cell - 3" × 3" × 3"

Standard Yellow 2" Cardboard Box Only - 5 1/4" × 5 1/4" × 2"