• OPS Clear Hinged Tray The OPS Clear Hinged Tray is produced from food-grade Oriented Polystyrene (OPS) material, its transparency and anti-fog properties. OPS Clear Hinged Tray utilized in fruit and food storage, it effectively preserves freshness and prevents fogging. This product is highly convenient and safe for retail food shops to make a takeaway order. Its transparent enhances the presentation of food, enticing consumers