VWR® Freezer boxes are made of polypropylene and come with an alphanumerically labeled grid for identifying contents.
Boxes are autoclavable
Freezable to –90 °C (–130 °F)
The 50 place freezer boxes come with attached hinged lid and snap lock closure for versatility. They are designed to hold 1.5 and 2.0 ml tubes and some 1.2 ml cryo vials. Indented lids can be labeled.
For tubes: 50×1.5 - 2.0 ml
Dimensions: 139×86×54 mm (with Lid)
For more details, please follow https://us.vwr.com/store/product?keyword=76333-288