The Specimen Tray is designed to hold and organize specimen bottles and tissue cassettes in each section. Section dimensions: 1.85″ (W) x 2.87″ (L) x 1.25″ (D) [47mm x 73mm x 30mm]; Overall dimensions: 10″ (W) x 11.75″ (L) x 1.3″ )D) [254mm x 298mm x 34mm]