Womens Two Tone Stretch Band Medical ID Bracelet - "TAKES WARFARIN, ANTICOAGU... Your MedicAlert medical ID comes with free year of "My MedicAlert" services Only MedicAlert medical IDs are connected to our live 24/7 Emergency Response center MedicAlert medical IDs are recognized by emergency professionals and physicians around the world WRIST SIZES: 5.5" (range 5"-6"); 7" (range 6.5"-7.5"); 8.5" (range 8"-9") Bracelet is personally engraved to communicate your medical condition