The microwave seed thermal bag offers effective relief for a variety of ailments, such as menstrual pain and stomach cramps. Handmade: Handmade with organic wheat grains from the Empordà and dried lavender flowers from Provence. The seeds adapt to any part of the body. Its use is effective and personalized. Lavender gives off its soft, relaxing and harmonious scent. Washable Cotton Cover: 100% Cotton. Removable and washable Increased cleaning and maintenance. Sustainable design: Plastic-free. Easy to Use: For use in heat, simply heat it up in the microwave or oven for 1-2 minutes. For cold use, leave it in the freezer for at least an hour.