Letting customers know your store hours is extremely important to your store's success. This is even more important when your business runs 24 hours a day, 7 days a week. Placing a large we're open 24 hours sign in the front window of your shop will make it clear to customers your available day and night. It cost you money to keep that business open 24 hours a day so why not let the world know the good news! Sign.Builders offers many sizes of signs printed on many different substrates and we even offer wire stakes to stick your yard signs in the ground.