Fishbellies corn bag soothes aches and pains. Heat in microwave for warmth and relief on muscles, achy body parts, even cold hands and feet. Store in freezer and use cold to help soothe injuries and manage pain. Fish bellies are perfect post workout and make a great get well gift. 100% cotton cherry colorful fabric Filled with all natural extra clean kernel corn Organic and reusable 20” x 8”