*The lid, bottom, and four sides feature alphanumeric identifications for fast, easy, and error-free identification of individual samples *5 Attractive colors (Red, Yellow, Blue, Green and Yellow)provide preference and identification of samples *Water resistant ID-ColorTM coating allows for improved durability *Hinged lid prevents accidental misplace or loss *Sturdy and straight plastic dividers withstand ultra low temperatures *Holds 1.5/2.0 ml microtubes and standard 2.0 ml cryovials *With 10 x 10 column plate made of ABS material *Dimension: 133mm x 133mm x52mm *Package: 5 Pieces/Pack