This ICD medical alert wristband is 100% silicone (latex free). Adult size. Set of 3 bands in black, white, and blue with white caduceus medical symbol and writing. Debossed and colour filled. Flexible and washable, it is perfect for sports, running or day to day wear. SIZING Approx 12mm or 0.5" wide. Approx 8 inches or 202 mm long. Fits most adults, men or ladies. Ideal for someone who measures up to 215 mm around the widest part of their hand. Not appropriate if you have particularly large hands. TAKING CARE - Please take care when taking your wristband on and off. Although there is a little bit of stretch in the band, keep in mind that if you pull or tug on it too hard, or stretch it too far over your hand, it could break. To keep your bracelet looking its best, just wash it gently with water, and dry with a soft cloth.