Features1TARGETED ACUPRESSURE: With thumb shaped design and contains magnets inside, which effectively massaging the fingertips and applying deep pressure for relief. 2HEADACHE MIGRAINE RELIEF: Clip helps to alleviate headaches, migraines, and reduce tension and anxiety, which stimulates the pressure points and offers comfortable relief. 3ADJUSTABLE MASSAGE: Massage clip can be adjusted to provide the desired level of pressure. It is also believed to help enhance your immune system and promote overall well being. 4PORTABLE DESIGN: Applies pressure to the LI4 acupressure point located between the thumb and index finger. Portable and lightweight, which can be used anytime, anywhere. 5DURABLE MATERIAL: Made of PC and magnet materials, which is designed for repeat use and can effectively withstand the pressure applied during acupressure massage sessions.SpecificationItem Type: Migraine Relief ClipMaterial: PC, MagnetCharacteristics: Placed in acupuncture points to massage, to relieve stress Package List4 x Migraine Relief Clip 4 x Instruction Manual