These water-resistant hinged freezer boxes feature a durable plastic-coated cardboard hinge and polypropylene dividers.

• Coated cardboard
• 81 and 100 wells
• PP dividers
• Alphanumeric coding on lid, sides and bottom
• Designed for 1.5 and 2.0 ml cryovials

CryoKing 2", water-resistant ID-Color™ cardboard freezer boxes with hinged lid and divider made of PP material. Boxes have marked alphanumeric grid for identification purposes. Boxes come in assorted colors (red, blue, green, yellow and white).