"Selected from pearl crystal beads of excellent quality. Elegant crystal and titanium beaded necklace. The lanyard has a 5cm long tightening chain. Necklace with Phiten logo engraved on titanium beads Elegant design shines in seven colors. Beautiful and classy accessories bring health benefits. Material: Beads (Crystal), Ball, Adjustable Buckle and Hook (Titanium), Band (Stainless Steel). Technology: Using aqua metax technology Uses: Creates a feeling of natural energy. Helps improve blood circulation. Helps relieve neck and shoulder pain. Has a relaxing effect. Suitable to wear in all situations Instructions for use: can be worn every day, do not wear while bathing. Warranty: 1 year"