Features: Experience of 528 Hz frequency with this meditation necklace, designs to enhances your breathing exercises and alleviate stress for a more focused mind. Craft from stainless steel, this necklace emits a low frequency sound that resonates with your body, promoting a tranquils state of being. For meditation enthusiasts, busy professional in need of stress relief, and student or workers aiming to boost their concentration levels. Whether in office, a yoga studio, or a meditation space, this necklace is for creating environment conducive to relaxation and improved focued. Embracing of mind and body with this adjustable length necklace, blend of styles and wellness, making it gifts for anyone to enrich their daily routine. Specifications: Component: Stainless Steel Color: As Picture Show, Five Color to Choose Size: 5.4cm/2.13inch Package Includes: 1pc Meditation Necklace note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.