Sushi Tray: 1. Food grade material, Unbleached, Nontoxic 2. Bagasse-from sugarcane, Biodegardable Composatable Sushi Tray EG-1.5:Type: EG-0.6/0.8/1.0/1.5Usage: sushi, seaweed......Lid: AntifogDescription: : User-Friendly Compostable Sushi Serving Tray with Lid