Coated Wire Urine Container Rack, 50-58mm, 4x6 Format, Blue (120091)

• Fits bottles with 55-58 mm diameters
• Features mesh bottom support
• Wells: 24
• Color: Blue
• Storage temperature down to -40°C
• Dimensions: 15.5 x 10.3 x 2 in (39.3 x 26.2 x 5 cm)

For more info: https://www.heathrowscientific.com/coated-wire-rack-urine-containers/