2.8 inches x 2.4 inches. Steri-Ban medical sterilization. Super durable pad stays in place for over 24 hours. Extra flexible to fit over joints. 100% waterproof & sweatproof. Ideal for minor cuts & scrapes. Red Cross Brand Tough Pads act in place of a scab to encourage fast natural healing. They're made with Compeed Moisture Seal Technology which helps form a gel cushion over the wound to cover painful nerve endings and protect from bumping to help minimize pain. Tough Pads are super durable and waterproof to stay on longer and keep your wound protected. Stays in place for over 24 hours; 100% waterproof & sweatproof; clinically tested & proven to allow for faster healing (vs. ordinary bandages); minimizes appearance of scars; helps minimize pain; great for use on feet, elbows, and knees. Made in Denmark.