Ease into bliss with the versatile comfort of Bucky’s Neck & Shoulder Wraps! Whether you desire cooling therapy or heat therapy, the premium buckwheat seed filling allows for both—simply put your shoulder wrap in the microwave for soothing heat relaxation, or in the freezer for a refreshing cold pack. Unlike traditional heat wraps that use rice and other grains, buckwheat is recommended and used by professional spas and salons worldwide as the best solution for long-lasting, moist heat. Even better, all Bucky buckwheat is naturally fragrance-free and grown without the use of pesticides or fertilizer.