1---Proper Dimensions: with a necklace length of about 23.6 inches/ 60 cm and a pendant length of approximately 1.97 inches/ 5 cm, this anxiety necklace comfortably fits most people, its sizing is designed to ensure that it is not too heavy or uncomfortable to wear while providing anxiety relief, bringing you a nice and satisfying experience.2---Ideal Anxiety Relieving Helper: this breathing necklace serves as a tool in managing and alleviating stress levels, supporting a calm mindset; When you feel anxious or angry, you can use the necklace to repeat deep breathing, and doing regular deep breathing exercises can keep your mind and body healthier.3---Reliable Material: the breathing necklace anxiety tool is made of stainless steel; The steel is safe, not easy to break and deform; The surface of the necklace is smooth and comfortable to touch, you can use it with ease and confidence.4---Easy to Operate: this mindful breathing necklace becomes a considerable part of your daily routine, you just need to take a deep breath with your nose for about 4 seconds, stay in the abdominal cavity for about 7 seconds, and then slowly exhale through the necklace to relieve stress and anxiety.