We know every experience related to personal wellness is unique, so we offer a hassle-free return policy. Just contact Aculief within 60 days of your purchase. DO NOT USE Aculief if you are pregnant or have nylon allergies. For the best results, wear Aculief on your nondominant hand on the LI4 acupressure point, which is located between the thumb and forefinger. It fits like a glove, and we carry multiple sizes and colors. This is a discreet and mobile way of relieving stress and discomfort while still maintaining an active lifestyle. While other acupressure and acupuncture devices can be bulky, Aculief goes where you go. This is an all-natural, drug-free option for people looking for relief from pain caused by recurring headaches, migraines, eye problems, and fever. It can also help boost your immune system. Our Aculief Clip is also FSA and HSA eligible for most health plans. Aculief is a patented, compact wearable acupressure device that applies pressure to the LI4 acupressure point on your hand, located between your thumb and forefinger. It's designed to provide natural tension and headache relief throughout the day.