100% waterproof - even when wet, unique pliable material stays securely in place shielding out water, dirt and germs. Sealing protection - four-sided adhesive keeps non-stick pad dry. Stays on all day. Contents: 10 - 2 in x 3 in (5 cm x 7.6 cm).
For medical emergencies seek professional help. The Packaging of This Product Contains Natural Rubber Latex Which May Cause Allergic Reactions