Product Details - Directions: Use for food and beverages. - Packing size (cubic centimeters) 250 - Polyethylene Terephthalate (PET) plastic material - Diameter at the mouth of the bottle (millimeters) 30 - Number of bottles per pack (leaf) 40 - Suitable to be used with any drink. - Warning: It is safe to use with food and drinks. Should only be used once - Do not put near fire Should be used at a temperature of 5 to 60 degrees Celsius