18th Birthday Personalised Bottle Opener Names or Wording to Stamp?: words to be stamped 100 characters left. Quantity: at £10.00 each Add To Basket This Personalised 18th birthday Bottle Opener is a great keepsake and usuable gift. Personalised with your chosen name and DOB. Overall measurement is approx 1 1/2" x 3" at the widest point. ** made using aluminium which is a lightweight metal and will not tarnish ** Supplied on a keyring which is silver plated.