Premium Quality: The acupressure clip is made of ABS material which is non-toxic, tasteless, environmentally friendly and durable Size: You will receive 4 pieces of acupressure clips, and each of it is 4.5*1.2*1.8cm Function: This acupressure clip can fit into the acupoints of the palm and tiger's mouth, effectively relieve tension, pressure, pain, and promote the release of discomfort in the body Easy to Use: You can put the acupressure clip between the index finger and the thumb, and it will apply pressure to the LI4 acupressure point on your hand Portable: The acupressure clip only weighs 6 grams, unlike other bulky massage tools, it can be carried anywhere. It allows you to relieve your pain anytime, anywhere and make your life better