Mens Gold Tone Stretch Band Medical ID Bracelet - "PENICILLIN ALLERGY" Medical ID material: Stainless Steel w/ Gold Titanium coating Medical ID Size: 1 5/8" x 7/8" & Stretch Band: 3/8" width WRIST SIZES: 5.5" (range 5"-6"), 7" (range 6.5"-7.5"), 8.5" (range 8"-9") Only MedicAlert medical IDs are connected to our live 24/7 Emergency Response center Bracelet is personally engraved "ALLERGIC TO PENICILLIN"