The Navy   Blue Tenby Silver and Rope Bracelet was both designed and skillfully   handcrafted completely in Great Britain. Combining British craft   manufacturing with a discerning modern-minimalist style, this ANCHOR &   CREW bracelet features:

    3mm diameter performance Marine Grade polyester and nylon rope (GB) 
    Secure solid .925 sterling silver facetted keyhole clasp and key-hook   (GB)

This   bracelet is available in four bracelet lengths, 17cm, 19cm, 21cm or 23cm in   circumference. To take the bracelet on or off your wrist, simply double wrap   the bracelet, then align the key-hook with the hole within the clasp and   secure.