Dear All,Actually I am certain,After read your Detailed Description i think maybe your side more than comming interest to our Wellbeing (Health) Luxurious & Exclusive jewelry and many kinds of precious stones at the part of pendant. You can understand about our products,like below.1. Far infrared rays and anions are permanently released.( The effectiveness of far infrared rays and anions to human body is amazing, you can search by internet about the datails to keep the objectivity also ) 2. It is the only jewelry in korea that has acquired a patent and is licensed by the KFDA (Korea Food and Drug Administration) exclusively and EAST-ASIAN FUNCTIONAL ION. 3.It can be produced of pure gold , pure silver, or plated gold. (Various types of jewelry chains, ranging from 0,5mm to 2,4mm in thickness,could be made.) and any kinds of design could be available to fit for Arabian-culture. Arab Regarding our patent,you can catch our thing like below :4. We have a very special skill and thechnology with our own equipments and facilities for the insertion-skill with only negative ion (using only tourmaline) into the micro tube chain is consist of copper meterial.Thank you so much!With best regards,Jaeky.Lee (+82-10-6221-4027)