Phiten's Titanium Magnes Necklace Bullet, favored by professional golfer Hideki Matsuyama utilizes a higher concentration of Phiten's X50 AQUA-TITANIUM TECHNOLOGY and also incorporates a magnet for added benefits. Designed with a playful look and feel in mind, the Titanium Magnes Necklace Bullet is perfect for the modern man or woman. The durable rope is coated with a metallic shine for a luxurious finish. Size: 20 in (50 cm) Colors:BlackBrownBlack (Matte Finish)GoldFeatures:- Modern Luxurious Look: Polished bullet design made with stainless steel for a modern luxurious look. - Durable: High-grade string is used for durability and stylish design. - Easy Clasp: Easy closure clasp, just simply pull apart and push back together. - X50 AQUA-TITANIUM TECHNOLOGY & MAGNET: Necklace is permeated with X50 AQUA-TITANIUM®, MICRO-TITANIUM SPHERES® and contains a magnet in the core. ***CAUTION - PLEASE DO NOT USE: If you are using a pacemaker or other medical device inside of the body or If you are taking medication, medical treatment or therapy, please consult your doctor before use. Material:Outer - Polyester, Polyester LameInner - Magnet***Clasp - Stainless / UrethaneDecorative Ring - SiliconeTechnology:AQUA-TITANIUM® (X50)MICRO-TITANIUM SPHERES®Made in Japan