100 place box with hinged lid Polypropylene construction Will not degrade or absorb moisture Withstand freezing (to -80°C) and autoclaving Boxes hold 100 1.5/2.0 mL microtubes. The translucent lid is alphanumerically labeled for easy sample identification. A three-point hinge maintains its integrity during repeated use and a positive catch keeps lid securely fastened. Dimensions: 142 x 142 x 55 mm.