THESE 25MM ROUND TAGS ARE MADE FROM DURABLE YET LIGHTWEIGHT ANODIZED ALUMINIUM. EACH COMES WITH A STRONG SPLIT RING TO ATTACH TO COLLAR OR HARNESS AND FEATURES A STUNNING CITY SKYLINE OF NEW YORK AND WE WILL ADD YOUR DOGS NAME UNDERNEATH. THE REVERSE CAN BE BLANK OR PERSONALISED WITH YOUR CHOICE OF ENGRAVING AT NO EXTRA CHARGE. PLEASE EITHER MESSAGE US VIA THE ASK SELLER A QUESTION OR CONTACT SELLER OPTION OR LEAVE A MESSAGE AT THE CHECK OUT TO STATE WHETHER YOU'D LIKE THE REVERSE BLANK OR TO INFORM US OF THE ENGRAVING DETAILS. WE DO HAVE OTHER COLOURS AVAILABLE SO IF YOU'F LIKE ANOTHER COLOUR RATHER THAN BLACK AS PICTURED SIMPLY REQUEST THAT WHEN YOU SEND THROUGH YOUR DETAILS - WE HAVE PURPLE, PINK, BLACK (PICTURED) , GREEN, LIGHT ICE BLUE, DARK BLUE, SILVER, GOLD OR RED.