Description: Type: Quantum Pendant Material: Stainless Steel Size: approx.28x5mm/1.1x0.2" Quantity: 1Pcs Package Included: 1X Quantum Pendant Necklace About Negative Ion: Negative Ion have invigorating effect on the human body and are created naturally by the energy associated with rolling surf, waterfalls and lightning. The levels of negative ion present in different environments highlight the deficiency of negative ions in our everyday domestic environment. Negative ion function: Direct effects of Negative ion on human health The main performance of negative ion for human body Function: 1. Shut your eyes and place the energy Pendant over your eyes to alleviate eye puffiness and discomfort.Do your eyes look purry in the morning. The energy Pendant can improve metabolism and blood circulation, thus relieving eye puffiness and discomfort. 2. Children who wear the energy Pendant have improved mental focus~ and perform better in class. Athletes can achieve better performance with improved flexibility and concentration. 3. Place it on your waist to help increase energy levels and relieve stomach discomfort. 4. Place the energy Pendant over the abdomen to achieve better energy levels and help relieve bloatwares or tummy discomfort. 5. Place the energy Pendent underneath your skin care bottle to help break down the molecules of the ingredients for better absorption. 6. Leave the energy Pendant in your refrigerator to lower the temperature and keep food fresher longer.Tests show that leaving the energy Pendant in the refrigerator can keep fruits and vegetable freshen longer.It can also lower the temperature, so you can save electricity. 7. Place in energy Pendant at each of the four corners of your bed to create an energy field can help to energize you while you sleep.You'll sleep better and wake up feeling fresher. Health Benefits: 1. Contribute to sleep 2. Make your body healthy and strong 3. Keep your body balance 4. Make your body feel more flexible Notice: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight deviation for the measurement data. 3.Please allow 1-3cm error. Price includes free shipping to the USA in about 30 days Worldwide shipping available too but price/delivery time can differ.