Dr. Wt.: 5 oz (140 g). Boiled in water. All natural. The mild, sweet flavor and crunchy texture of Roland Water Chestnuts make them a popular and versatile addition to any recipe. Add these fat free and low calorie water chestnuts to stir-fries, soups, salads, or stuffing for a healthy and delicious meal! Roland Specialty Foods. Visit us at www.rolandfood.com. Product of China.