Case of 12 8.1 oz Rumford Reduced Sodium Baking Powder. Rumford Non-GMO, Gluten-Free, Aluminum Free, Double Acting Baking Powder is a great leavening agent used in all types of delicious baked good recipes. Please allow up to 10 days for the item to ship out of our warehouse. Need it sooner? Please contact firstname.lastname@example.org and let us know how soon you need it.