Owli ear protection protects you and your children against possible infections by preventing water from entering the ears. You can use the ear protection not only to protect you from water in the sea or pool, but also after scoop ear surgery and winter activities. Made of soft and flexible neoprene fabric, the ear protector is impermeable to water, air and UV rays. Keeps the ears warm. It provides ease of use with its double-sided and adjustable body. There are 2 silicone ear plugs in the package. Silicone ear plugs should not be used in babies aged 3 years or younger. Only the outer ear should be closed before insertion into the ear canal. Shap the earplug with your hand and place it until you feel safe and comfortable. Store in a special plastic container after use. Children should be used under parental supervision. When used in an aircraft, always remove it before landing. Maintenance Instructions; sea and pool water after use, do not wrinkle, fold and squeeze. Do not machine washing, drying and ironing. Allow to dry in the shade by hanging. Direct contact with sunscreen products should be avoided. You can choose the right ear protection by measuring your head circumference: For babies; Up to 42 cm, for children; 42 - 55 cm, for adults; Suitable for dimensions of 52 cm and above.