Material Plastic - PS (Polystyrene) Dimensions 62.8x62.8mm (top and base), Depth 7mm Certifications ISO 9001, BRC, ISO 22000 Shelf Life 12 months from purchase Size 63mm / 4oz Made from durable polystyrene for a secure and leak-free fit Recyclable where polystyrene recycling programs exist Designed specifically for 4oz cups Lightweight and easy to use Printing & Branding Services Starting at 15,000 Units