Preservative free. Delicately hand packed. Washed and ready to eat. Equals one head of lettuce. Thoroughly washed and delicately hand packed. Family owned and operated for three generations, Mann's Sunny Shores is dedicated to providing the highest quality, most wholesome fresh vegetables - all conveniently washed and ready to use. Our family farmers use sustainable growing practices and follow strict quality and food safety standards. Pride in American agriculture can be found in every carton carrying our name. Product of USA.