Please Note: Do Not Use In Microwave Ovens. Air Tight, Reusable. Suitable for: Home, Indoor & Outdoor Use, Keeping In The Freezer, Storage. Conforms to Safety Standard: EU Standard. Flexible, Stand Alone Base, Tear-Resistant. Sustainability: Made from Recycled Materials. Packaging: Retail Packaged. S = 46mm x 217mm x 63mm, M = 47mm x 287mm x 64mm. Ref: UTST9142