Stethoscope Inspired Design: Features a unique stethoscope motif, symbolizing care, healing, and dedication. Perfect jewelry to honor medical professionals and healthcare heroes Meaningful Gift for Medical Workers: Ideal appreciation gift for doctors, nurses, medical students, or anyone in the healthcare field. Making it a heartfelt choice for birthdays, graduations, Nurse Week, or holidays High Quality: 100% 925 sterling silver, lead-free, nickel-free, cadmium-free, hypoallergenic. The medicine theme jewelry will not turn the owner's skin green or red or itchy Versatile Wear: Suitable for everyday wear, workplace, or special occasions. Stylish and professional, matching perfectly with medical uniforms or casual outfits Your satisfaction is our top priority: If you have any questions or need assistance, our dedicated customer service team is here to provide prompt and courteous support Our Brand Our brand ”MANBU” is an emerging new brand.Our product concept is young,energetic,powerful and nature beauty.We advocate environmental friendly,respect our nature world,adapt to our company development philosophy. What is 925 sterling sliver ? Pure silver can be combined with many different types of metals, sterling silver is created when combining pure silver with copper. Sterling silver jewelry can be composed with different amounts of copper but mostly can be seen with the 925 stamp, meaning that the composition is of 92.5 percent silver and 7.5 percent copper. This has been found to be a good combination for maintaining the silver's durability without harming its sparkle. Here are some suggestions to clean Jewelry A. General cleaning, can be soaked out in alcohol after a few minutes, the sweat will be volatilized with the alcohol, dry it after flushing by cleaning water. B. Use the toothpaste brush with neutral detergent or commercially available jewelry cleaner brush treatment to deal with the accumulation of sweat. Besides cleaning, K gold surface will wear small traces or decrease the brightness because of long-time friction, wipe clean the gold surface by using the K gold cloth can solve this problem, but the best is do a polishing and finishing plating processing within 2-3 years, jewelry can return to the original beautiful and bright light.