https://kavu.com/products/rope-lanyard - Pair this with the Stirling or Billings and you've got your ID and keys all by your side - safe and sound. Rope lanyard with side release buckle for detachable key chain and quick release clasp at back neck, snap hook and 1.25” split nickel ring. Fabric: Polyester. Dimensions: 1.25” x 37”.