Size:220*10mm WT:62g, suitable for 18,5cm-19.5cm wrist size Shipping Delivery within 3-5 business days! Can be lettering and custom patterns. Tungsten carbide is ranked second hardest next to diamond on the Mohs scale, diamond being a 10 followed by Tungsten carbide as 9. Women's Or Men's 22cm Gold Color Tungsten Carbide Hologram Energy Bracelets Fashion Link Chain Bangles Gifts For Mens And Womens