'Trigger Happy' Leather Bracelet. Woven black leather bracelet. Chunky polished clasp. If you are measuring the wrist to get the correct size, please use the 'inner circumference' measurement. If you are measuring one of your existing bracelets, please use the 'length' measurement. Internal circumference (including clasp): medium - 19cm (approx. 7.5"). Length (including clasp): medium - 20cm (approx. 7.87") . Clasp - width 0.8cm (approx. 0.31") x length 3cm (approx. 1.18").