Signature Bracelets

  • This bracelet features coal black concrete set into a 6mm wide stainless bracelet. Perfect as a set with KMB117. Custom sizes are available at added charge, please email for details.

    We use a new generation of concrete for our jewelry called ultra high performance concrete which has the compressive strength of 150 Mpa. Over 20 times stronger than traditional concrete. We offer a lifetime warranty, if the concrete were to chip or break at anytime, we will replace it.

    Design Karen Konzuk

    Made in the U.S.

    Material Concrete + Stainless Steel

  • Inches & Pounds
    0.23 x 0.15 in inner diameter 2.4 in


    Milimeters & Grams
    6 x 4 mm iinner diameter 63 mm


  • Calculated at Checkout 

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