Woeber Mustard Sandwich Pal Jalapeno. Made with certified Kosher ingredients including number one select mustard seeds vinegar and spices. This product is manufactured in United States. Freezing and Chilling Temperature of the product is Ambient: Room Temperature. Woebers Sandwich Pal Hot Spicy Mustard Percent Daily Values are based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs: Percent Daily Values listed below are intended for adults and children over 4 years of age. Foods represented or purported to be for use by infants children less than 4 years of age pregnant women or lactating women shall use the RDIs that are specified for the intended group provided by the FDA.