THESE 35MM 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 FUN SLOGAN AND PICTURES AS SHOWN. 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 CAN ALSO SUPPLY THESE IN OTHERS COLOURS, IF YOU WOULD LIKE IT IN ANOTHER COLOUR PLEASE STATE THAT WITH YOUR ENGRAVING DETAILS - COLOURS AVAILABLE ARE AS FOLLOWS: GOLD, SILVER, BLACK, DARK BLUE, ICE BLUE, RED, PINK, PURPLE OR GREEN